Rust yog qhov tshwm sim ntawm oxidation ntawm cov hlau. Qhov ua rau tshwm sim ntau tshaj yog raug dej ntev. Cov hlau uas muaj hlau, suav nrog cov hlau, yuav sib txuas nrog cov pa oxygen nyob hauv dej los tsim ib txheej txheej ntawm cov hlau oxide, lossis xeb. Rust yuav nce thiab ua kom cov txheej txheem txhim kho corrosion, yog li kev saib xyuas yog qhov tseem ceeb. Tshem tawm xeb tsis nyuaj heev. Kab lus no yuav qhia koj li cas.
Cov kauj ruam
Txoj Kev 1 ntawm 5: Siv Tshuaj Acidic
Kauj Ruam 1. So hauv vinegar
Cov kua qaub hauv tsev tsis muaj tshuaj lom no ua haujlwm xav tsis thoob rau xeb, ntawm cov tswv tsev ntawm lwm daim ntawv thov tsev neeg. Cias submerge cov khoom xeb nyob rau hauv vinegar ib hmos thiab tom qab ntawd txhuam cov xeb tam sim ntawd thaum sawv ntxov.
- Nws yog qhov zoo tshaj los siv kua txiv hmab txiv ntoo cider vinegar es tsis txhob dawb vinegar. Thaum cov kua qaub dawb tuaj yeem ua haujlwm, nws tsis muaj txiaj ntsig zoo li kua txiv hmab txiv ntoo cider vinegar.
- Txawm hais tias vinegar muaj txiaj ntsig zoo, nws kuj tseem me me. Tej zaum koj yuav tsum tau tsau cov khoom ntev dua hmo ntuj; ib hnub yuav zoo tshaj. Tom qab tshem cov khoom xeb los ntawm cov kua txiv hmab txiv ntoo, poob lub pob tawg ntawm cov ntawv txhuas txhuas rau hauv cov kua ntau dua thiab khawb ntawm qhov xeb.
Kauj Ruam 2. Siv txiv qaub lossis kua txiv qaub
Txiv qaub lossis kua txiv qaub ua haujlwm tshwj xeeb zoo rau xeb xeb ntawm cov khaub ncaws, tab sis nws kuj tseem tuaj yeem ua haujlwm tau zoo ntawm cov hlau yog tias sab laug ua haujlwm ntev txaus. Sprinkle ntsev hla thaj chaw xeb, cia ntub nrog txiv qaub lossis kua txiv qaub, thiab tom qab ntawd txhuam nrog cov pob zeb tawg.
Kauj Ruam 3. Tau txais kev tshawb fawb nrog phosphoric lossis hydrochloric acid
Phosphoric thiab hydrochloric acids yog cov khoom siv hauv tsev uas pheej yig thiab ua haujlwm tau zoo ntawm xeb. Nov yog yam koj tuaj yeem pom lawv hauv, thiab yuav siv lawv li cas:
- Phosphoric acid yeej yog xeb "hloov pauv" nyob rau hauv uas nws tig hlau oxide (lossis xeb) rau hauv ferric phosphate, txheej xim dub. Tsau cov khoom xeb hauv phosphoric acid thiab tawm mus ib hmos. Ces cia kom qhuav. Khawb tawm ntawm ferric phosphate tom qab qhov saum npoo tau qhuav. Phosphoric acid tuaj yeem pom hauv dej haus cola, jelly jelly, thiab zib ntab.
- Hydrochloric acid feem ntau siv hauv kev lag luam hlau rau "pickle" steel los ntawm kev tshem xeb lossis nplai. Hydrochloric acid tuaj yeem pom nyob hauv ntau tus neeg tu tsev, feem ntau muaj nyob hauv cov tshuaj ntxuav tais diav.
- Hydrochloric acid tseem ua haujlwm txawm tias tom qab yaug thiab ziab. Vapors tuaj yeem cuam tshuam lwm yam, txhuam, thiab cov khoom hlau hauv tib chav thiab ua rau lawv txawv. Ib txoj hauv kev los tiv thaiv qhov no yog kom sov cov khoom kho hauv qhov cub lossis hluav taws. Lwm qhov yog siv qhov nruab nrab muab tshuaj txhuam ntawm cov av nplaum los yog txiv qaub.
Kauj Ruam 4. Siv qos yaj ywm
Cov oxalic acid hauv cov qos yaj ywm pab tshem tawm cov av xeb. Txoj kev no muaj txiaj ntsig tshwj xeeb rau cov khoom xeb me me, xws li riam. Muaj ob txoj hauv kev koj tuaj yeem siv cov qos yaj ywm tshem tawm xeb:
- Tsuas yog muab rab riam rau hauv cov qos yaj ywm thiab tos ib hnub lossis hmo ntuj. (Ceev faj thaum thawb cov qos yaj ywm.) Tshem rab riam los ntawm cov qos yaj ywm thiab txhuam cov xeb tawm.
- Txiav qos yaj ywm rau hauv ib nrab, tsho sab hauv nrog ib qho dav ntawm ci dej qab zib, thiab mus rau hauv lub nroog ntawm qhov xeb xeb nrog cov ci ci-txheej qos yaj ywm. So tom qab nrog cov khoom siv txhuam, xws li cov ntaub plaub.
Kauj Ruam 5. Txheeb xyuas seb lwm cov kua qaub uas koj muaj hauv koj lub tsev yog dab tsi
Ntau zaus, koj tuaj yeem tsim koj tus kheej cov tshuaj xeb tshem tawm yam tsis tau tawm hauv chav ua noj. Zoo nkauj npaum li cas txhua yam acidic yuav pib xoob thiab thaum kawg tshem tawm cov hlau oxide. Kev daws teeb meem hauv tsev ua haujlwm tshwj xeeb zoo nrog cov khoom xeb me me.
- Cov khoom muaj nyob hauv feem ntau cov khw yuav tshuaj cov tshuaj yog qee hom kua qaub, feem ntau yog phosphoric lossis hydrochloric, thiab cov kua qaub feem ntau pom hauv koj lub tsev tuaj yeem ua tib qho kev dag.
- Yog tias koj muaj lus nug txog kev cuam tshuam ntawm cov kua qaub lossis tshuaj lom neeg, ua qee qhov kev tshawb fawb sai ua ntej siv lawv. Txawm hais tias feem ntau cov khoom siv hauv tsev tau txais txiaj ntsig zoo los siv ua ke, qee qhov kev cuam tshuam yog qhov zoo tshaj plaws zam.
Kauj Ruam 6. Tshem tawm xeb nrog dej cawv fizzy
Muab cov khoom xeb tso rau hauv lub khob lossis lub nkoj loj uas ntim cov dej qab zib. Cias cia nws zaum lossis cia li poob nws. Tom qab txhua ib nrab teev, txheeb xyuas qhov ua tau zoo. Cola yuav tsum ua txoj haujlwm. Cov qhab nia
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Txoj Kev 1 Xeem
Yog tias koj tab tom sim ntxuav xeb tawm ntawm koj cov khaub ncaws, dab tsi yog qhov zoo tshaj plaws los siv cov kua qaub rau ntawm cov xim?
Txiv qaub kua txiv.
Yog lawm! Cov kua qaub hauv txiv qaub lossis kua txiv qaub feem ntau txaus los tshem cov xeb xeb los ntawm khaub ncaws yooj yim. Cov kua txiv qaub kuj tseem ua tau zoo kom tshem tau cov khaub ncaws yam tsis ua rau lub ris tsho puas. Nyeem rau lwm qhov lus nug xeem ntawv.
Phosphoric acid.
Tsis yog! Phosphoric acid yog ib txoj hauv kev zoo kom tshem tau xeb los ntawm ntau yam khoom tab sis tsis zoo tshaj rau khaub ncaws. Yog tias koj xav tshem cov xeb los ntawm cov cuab yeej lossis riam, koj tuaj yeem pom cov kua qaub hauv tsev hauv cov dej qab zib thiab dej qab zib. Nyem rau lwm cov lus teb kom pom qhov raug …
Oxalic acid hauv qos yaj ywm.
Tsis yog! Oxalic acid muaj nyob hauv cov qos yaj ywm thiab tuaj yeem tshem tawm xeb thiab xeb los ntawm ntau yam khoom sib txawv. Txawm li cas los xij, oxalic acid tsis yog qhov kev daws teeb meem zoo tshaj plaws rau tshem tawm cov xim xeb los ntawm khaub ncaws. Sim lwm lo lus teb…
Hydrochloric kua qaub.
Hydrochloric acid feem ntau pom muaj nyob hauv ntau tus neeg tu tsev tu thiab yog siv los tshem tawm xeb thiab xeb los ntawm txhua yam khoom. Txawm li cas los xij, hydrochloric acid tsis yog qhov kev xaiv zoo tshaj plaws rau tshem tawm xeb los ntawm koj cov khaub ncaws vim tias cov pa ua pa tuaj yeem cuam tshuam lwm yam khoom siv hlau hauv cheeb tsam. Xaiv lwm cov lus teb!
Xav tau cov lus nug ntxiv?
Kuaj koj tus kheej!
Txoj Kev 2 ntawm 5: Siv Pastes
Kauj Ruam 1. Ua cov ncuav ci ci
Sib tov cov dej qab zib txaus thiab dej ua ke los ua ib qho me ntsis tuab dua li cov tshuaj txhuam hniav. Qhov no yuav xav tau me ntsis ci dej qab zib ntau dua li dej. Thaum cov tshuaj txhuam tau sib xyaw, siv rau cov khoom xeb thiab pib ua haujlwm nrog txhuam, xws li cov ntaub plaub plaub lossis txhuam hniav. So tawm thiab tshuaj xyuas qhov chaw.
Koj yuav tsum tau siv ntau daim ntawv thov ntawm koj cov baking soda paste txhawm rau pom cov txiaj ntsig, tab sis cov txheej txheem yeej ua haujlwm
Kauj Ruam 2. Ua cov tshuaj hydrogen peroxide nrog cov nplaum tartar
Ua kom zoo ib yam zoo ib yam li ci dej qab zib muab tshuaj txhuam los ntawm kev siv me ntsis qab zib ntawm tartar ntau dua li hydrogen peroxide. Thov rau cov khoom xeb, ua haujlwm nrog txhuam, thiab tom qab ntawd so tawm.
Yog tias koj tsis muaj hydrogen peroxide, koj tseem tuaj yeem siv dej kom zoo ib yam. Cov nquag xeb-tsoo cov khoom ntawm no yog qab zib ntawm tartar
Cov qhab nia
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Txoj Kev 2 Xeem
Koj yuav siv dab tsi los ua haujlwm ci dej qab zib muab tshuaj txhuam rau hauv koj cov khoom xeb?
Ib daim ntaub ntub dej.
Tsis yog! Tshem tawm xeb nrog cov ci ci ci muab tshuaj txhuam yuav tsum muaj qee yam ntau dua li cov ntaub ntub dej. Koj xav tau qee yam uas tuaj yeem txhuam cov tshuaj txhuam rau hauv xeb tawv txaus los ntxuav cov khoom. Muaj qhov kev xaiv zoo dua nyob ntawd!
Ntawv phuam.
Tsis yog raws nraim! Cov ntawv so tes tsis zoo li lwm yam twj paj nruag uas koj tuaj yeem siv tau. Koj xav tau cov cuab yeej uas txhuam kom txaus los ua haujlwm muab tshuaj txhuam rau hauv xeb kom tshem nws. Muaj qhov kev xaiv zoo dua nyob ntawd!
Tus txhuam hniav.
Kiag! Siv cov cuab yeej txhuam kom ua haujlwm ci dej qab zib muab tshuaj txhuam rau hauv koj lub cuab yeej kom tshem tawm cov xeb. Koj tuaj yeem siv cov cuab yeej txhuam zoo li txhuam hniav lossis txawm tias cov ntaub plaub plaub. Nyeem rau lwm qhov lus nug xeem ntawv.
Xav tau cov lus nug ntxiv?
Kuaj koj tus kheej!
Txoj Kev 3 ntawm 5: Siv Kev Txhuam Txhuam Txhuam
Kauj Ruam 1. Tau txais lub tshuab fais fab lossis tshuab ziab khaub ncaws yog tias koj tsis muaj ib tus lawm
Lawv npaj tau yooj yim ntawm txhua lub khw muag khoom kho vajtse, txawm hais tias txij li lawv yog cov cuab yeej siv hluav taws xob, lawv zoo li yuav muaj cov cim npe hnyav. Ntau lub khw muag khoom kho vajtse xws li Ace Hardware thiab Home Depot xauj tawm cov cuab yeej no rau tus nqi qis dua. Lub tshuab fais fab tshwj xeeb muaj txiaj ntsig zoo rau thaj tsam xeb npog loj xws li ntawm cov tsheb qub.
Kauj Ruam 2. Ua kom lub tshuab zom zaws nrog cov disc coarsest muaj
Grinders tau nruab nrog cov discs uas tshem tau uas tuaj yeem hloov pauv tau thiab hloov tau ib zaug thaum lawv tau hnav tsis muaj txiaj ntsig. Kev tshem tawm, fiber ntau, thiab flap discs ua haujlwm zoo.
Nws yog qhov zoo tshaj los pib zom cov xeb siv qhov loj tshaj, tawv tshaj ntawm cov no kom sai sai nrog qhov phem tshaj ntawm xeb thiab zam kev tsis tas yuav hnav me me, muaj kev nkag siab ntau dua
Kauj Ruam 3. Ruaj cov khoom xeb kom nws tsis txav thaum koj zom cov xeb
Clamp nws nrog lub vise, yog tias ua tau, lossis kom paub tseeb tias nws hnyav txaus kom sawv ntsug tseem thaum koj xuab zeb tawm mus.
Kauj Ruam 4. Qhib lub tshuab fais fab
Hloov ntawm lub tshuab fais fab thiab txhuam cov disc tig tawm tsam xeb maj mam tab sis khov kho. Nco ntsoov khaws nws nyob rau hauv cov lus tsa suab kom tsis txhob yuam kev ua cov hlau.
Kauj Ruam 5. Siv lub tshuab fais fab los txhuam cov xeb tawm
Yog tias muaj xeb me me nyob, xuab zeb yuav tsum tshem nws. Lub tshuab fais fab ua haujlwm zoo ib yam li lub tshuab fais fab, tshwj tsis yog tias lawv ua rau lub tshuab xuab zeb ntau dua li tig lub disc.
Cov xuab zeb nthuav dav tau tsim tshwj xeeb rau qhov nyuaj rau mus txog qhov chaw, thiab yuav tsum tau siv rau xeb ntawm cov ces kaum thiab qhov tsis sib xws
Cov qhab nia
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Txoj Kev 3 Xeem
Hom kev sib tsoo disc twg koj yuav tsum pib nrog thaum tshem xeb?
Lub teeb pom kev sib tsoo tshaj plaws.
Tsis yog! Sib sib zog nqus cov discs yog rhiab dua thiab hnav tau sai dua. Koj zoo dua khaws cov discs uas nkag siab tau rau tom qab feem ntau ntawm cov xeb raug tshem tawm. Muaj qhov kev xaiv zoo dua nyob ntawd!
Roughest sib tsoo disc.
Nyob zoo! Pib ua haujlwm nrog roughest thiab nyuaj tshaj ntawm koj cov disc sib tsoo ua ntej yuav txav mus rau cov ntawv me thiab sib zog. Koj yuav tsum tau txais feem ntau ntawm cov xeb tawm nrog cov tawv tawv ua ntej txav mus rau cov kab mob rhiab thiab hnav lawv. Nyeem rau lwm qhov lus nug xeem ntawv.
Me me sib tsoo discs.
Tsis yog! Cov me me sib tsoo cov discs yog qhov rhiab heev thiab yuav hnav kom nrawm dua li lwm cov discs. Koj yuav tsum sim khaws koj cov discs me me rau tom qab feem ntau ntawm cov xeb raug tshem tawm. Muaj qhov kev xaiv zoo dua nyob ntawd!
Xav tau cov lus nug ntxiv?
Kuaj koj tus kheej!
Txoj Kev 4 ntawm 5: Siv Electrolysis
Kauj Ruam 1. Teeb cov tshuaj electrolyte
Ua ntej tshaj plaws, txoj kev no yooj yim dua li nws lub suab. Sau lub thoob yas nrog dej txaus kom tso koj cov khoom xeb thiab sib tov ib diav ntawm ci dej qab zib lossis ntxuav dej qab zib ib nkas loos dej. Siv dej kub, dej sov, zoo dua. Sib tov kom txog thaum nws yaj.
Kauj Ruam 2. Siv qhov sib txawv, txi cov hlau ua anode
Cov txheej txheem hluav taws xob yuav siv cov xeb los ntawm cov khoom koj xav ntxuav thiab thaum kawg muab nws tus kheej rau cov hlau no. Koj xav kom lub anode fij kom loj txaus kom ib nrab ntawm nws tau submerged thiab lwm ib nrab - ib nrab mus rau qhov uas koj txuas koj lub davhlau ya nyob twg zoo - yog nyob saum dej. Qhov no tseem ceeb heev.
- Cov hlau tuaj yeem ua haujlwm zoo raws li koj qhov kev txi anode, muab nws loj txaus los ua ib feem ntawm cov dej. Rebar kuj zoo ib yam.
- Ua kom ntseeg tau tias lub peev xwm anode yog sib nqus kom tsis txhob cuam tshuam nrog txhuas. Koj tsis ua xav siv txhuas lossis hlau tsis muaj hlau ua koj qhov kev txi anodes rau electrolysis.
Kauj Ruam 3. Txuas lub dav hlau tsis zoo
Txuas lub davhlau ya nyob twg tsis zoo (xim dub) los ntawm lub roj teeb them rau ntu tsis muaj xeb ntawm koj cov khoom xeb npog rau kev sib txuas zoo. Tej zaum koj yuav tsum tau txiav tawm qee qhov xeb kom ua tiav qhov no. Ua kom tiav cov khoom xeb, ua tib zoo saib xyuas kom ntau li ntau tau ntawm cov xaim tawm hauv dej.
Ceev faj: Nco ntsoov tias qhov khoom xeb no ua tsis kov lub anode los tiv thaiv hluav taws xob luv-luv (luv).
Kauj Ruam 4. Txuas lub davhlau ya nyob twg zoo
Tom ntej no, koj yuav tsum txuas lub davhlau ya nyob twg zoo (liab xim) los ntawm lub roj teeb them rau lub hlau fij. Nco ntsoov tsis txhob muab cov hlau fij tag nrho, lossis koj yuav pheej hmoo noj tam sim ntawm lub davhlau ya nyob twg zoo, uas koj tsis xav noj tam sim ntawd.
Yog tias cov hlau fij tag nrho hauv dej, txiav txim siab siv lwm lub xov hlau los ua tus neeg nruab nrab/kev sib txuas nruab nrab ntawm nws thiab lub tsheb roj teeb charger ua kom lub roj teeb them lub dav hlau thiab kev sib txuas qhuav
Kauj Ruam 5. Txuas lub roj teeb hauv lub tsheb thiab tig nws
Cov txheej txheem electrolysis yuav maj mam pib ua haujlwm ntawm qhov xeb. Cia nws zaum li 12-20 teev.
Ceev faj: Yog tias koj ib txwm xav tshuaj xyuas qhov xwm txheej ntawm koj cov khoom xeb, nco ntsoov tua thiab tshem lub roj teeb ua ntej. Koj yuav pom cov npuas nce mus rau saum npoo av thiab muck sib sau ua ke ntawm qhov chaw. Ob yam no yog qhov ib txwm muaj.
Kauj Ruam 6. Tshem lub roj teeb hauv lub tsheb thiab tshem cov hlau lead los ntawm koj cov khoom
Thaum tshem tawm, koj cov khoom xeb yuav tsum tsis muaj xeb, tab sis tseem xav tau qee qhov kev tu. Siv Scotch Brite ncoo los tshem tawm cov av sludge ntawm qhov khoom thiab txhuam txhuam kom ntxuav cov tawv tawv kom mus txog qhov chaw. Cov qhab nia
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Txoj Kev 4 Xeem
Hom hlau twg yog qhov zoo tshaj los siv raws li koj qhov kev txi anode?
Txhuas
Tsis yog! Aluminium tsis yog cov hlau zoo tshaj plaws los siv ua kev txi anode. Aluminium sai sai zuj zus thiab yuav ploj mus li ob peb feeb ntawm kev siv cov hlau rau electrolysis. Sim lwm lo lus teb…
Stainless hlau.
Tsis yog! Koj yuav tsum zam kom tsis txhob siv cov hlau tsis muaj hlau ua koj qhov anode. Stainless hlau muaj cov ntsiab lus chromium siab, thiab thaum lub sij hawm electrolysis, cov hlau tsis huv yuav tsim hexavalent chromium, uas yog tshuaj lom thiab ua rau mob qog noj ntshav. Xaiv lwm lo lus teb!
Rebar
Nyob zoo! Rebar yog ib qho hlau uas siv tau los siv ua kev tua hluav taws xob thaum siv hluav taws xob. Yog tias koj siv cov hlau tsis raug, koj yuav pheej hmoo tsim cov tshuaj lom los ntawm cov khoom, ua rau xeb tsis zoo rau koj cov khoom, lossis poob qhov anode tsis pub dhau feeb ntawm kev pib txheej txheem hluav taws xob. Nyeem rau lwm qhov lus nug xeem ntawv.
Tooj dag
Tsis yog! Cov tooj dag anodes tso tooj liab rau cov khoom uas koj tau xeb los ntawm electrolysis. Qhov no ua rau cov xeb xeb ntawm cov khoom ntau dua li tshem tawm cov xeb. Sim dua …
Xav tau cov lus nug ntxiv?
Kuaj koj tus kheej!
Txoj Kev 5 ntawm 5: Siv Tshuaj Ua Lag Luam
Kauj Ruam 1. Yuav cov tshuaj tua kab xeb
Yog lawm, lawv muaj, tab sis feem ntau cov khoom siv tseem ceeb yog qee cov kua qaub uas tuaj yeem ua rau cov pa ua kom lom lossis ib yam lom. Kev tshem cov xeb tuaj yeem yuav ntawm txhua lub khw muag khoom kho vajtse thiab qee lub khw muag khoom lub cev.
- Qee lub npe xaiv tau suav nrog Evapo-xeb, Hlau Ruaj Ruaj Tshem Tawm Dej (nyab xeeb rau xim, yas, thiab tawv nqaij), Acid Magic, Cov Haujlwm (20% HCL, hydrochloric acid), Cov Haujlwm Ua Haujlwm (9.5% HCL, hydrochloric acid) thiab WD-40 (roj hnyav hnyav).
- Siv kev tiv thaiv hnav thaum tuav cov khoom lag luam tshem tawm xeb. Kev tiv thaiv hnav suav nrog tsom iav, hnab looj tes, thiab lub ntsej muag lub ntsej muag lossis lub tshuab ua pa.
Kauj Ruam 2. Thov kev daws teeb meem
Nov yog qhov uas cov roj hmab tsoo txoj kev. Koj xav muab sijhawm rau tus neeg ntxhua khaub ncaws thiab lub luj tshib kom ua haujlwm lawv cov khawv koob. Koj tuaj yeem ua qhov no hauv ntau txoj kev sib txawv:
- Qee cov tshuaj daws tuaj rau hauv cov tshuaj tsuag tsuag. Tsuag maj mam thiab raug rau xeb thiab cia zaum ib hmos rau hnyav xeb.
- Lwm cov kev daws teeb meem yuav tsum tau thov los ntawm kev siv txhuam. Khawb tawm ib qho xeb uas tuaj yeem tshem tawm tau yooj yim thiab tusyees siv cov tshuaj. Cia zaum ib hmo.
- Lwm txoj hauv kev yog kev tso dej tag nrho. Yog tias yam khoom me me txaus, nrhiav lub thoob yas pleev xim los yog lwm lub thawv thiab tso cov khoom xeb rau hauv. Ncuav cov tshuaj xeb tshem tawm kom txaus rau hauv nws thiab tso nws zaum ib hmo.
Kauj Ruam 3. Yaug nrog dej thiab qhuav
Sim ua kom ntau li ntawm kev lag luam tshem tawm xeb tawm ntawm koj cov khoom kom ntau li ntau tau. Ntaus cov khoom nrog lub tshuab ziab khaub ncaws, yog tias ua tau, kom cov khoom qhuav thiab xeb tsis txhob poob siab rov qab los.
Kauj Ruam 4. Tshem tawm cov xeb uas seem
Feem ntau ntawm cov xeb yuav tsum tau loosened thaum hmo ntuj thiab qhov seem yuav tsum tawm yooj yim.
Kauj Ruam 5. Rov ua cov txheej txheem yog tias tsim nyog
Tus nqi tos sijhawm tsim nyog los tshem tawm cov xeb nyob ntawm cov khoom hauv nqe lus nug, nws raug xeb npaum li cas, thiab lub khw yuav khoom cov khoom ua haujlwm zoo npaum li cas. Qee zaum cov hlau yuav tsum tau kho nrog kev daws teeb meem ntau dua ib zaug, tshwj xeeb yog tias xeb nyob ntawm cov khoom siv ntsug. Cov qhab nia
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Txoj Kev 5 Xeem
Dab tsi yog txoj hauv kev zoo tshaj plaws kom tsis txhob xeb los ntawm kev rov ua dua ntawm qhov khoom dua?
Siv lub tshuab ziab khaub ncaws ntawm qhov khoom tom qab yaug tawm cov xeb tshem tawm.
Yog! Txoj hauv kev zoo tshaj plaws kom tsis txhob xeb yav tom ntej yog kom ntseeg tau tias cov khoom tau qhuav tag tom qab nws ntub. Tom qab koj tau tso kev lag luam tshem tawm xeb zaum ib ntus, koj yuav tsum yaug nws tawm thiab qhuav cov khoom nrog lub tshuab ziab khaub ncaws. Nyeem rau lwm qhov lus nug xeem ntawv.
Submerge qhov khoom hauv qhov tshem tawm xeb ib hmo.
Tsis yog! Qee qhov tshem tawm xeb tso cai rau koj tso cov khoom me me hauv cov tshuaj ib hmos. Qhov no feem ntau yog txoj hauv kev zoo tshaj plaws los tshem tawm xeb los ntawm cov khoom me me nrog qhov crevices zoo rau nws. Txawm li cas los xij, tsis hais koj yuav ua li cas ntxuav cov khoom nrog kev tshem tawm xeb, xeb kuj tseem tuaj yeem tsim dua. Xaiv lwm lo lus teb!
Tsuag rau ntawm cov xeb tshem tawm thiab tso nws rau ntawm qhov khoom thaum hmo ntuj.
Tsis yog raws nraim! Muaj ntau cov tshuaj xeb tuaj rau hauv cov tshuaj tsuag tuaj yeem thov. Tom qab koj tshuaj tsuag cov khoom, tso cai rau nws zaum ib hmo ua ntej yaug tawm cov tshuaj tshem tawm xeb. Txawm li cas los xij, txawm tias koj txau rau ntawm cov xeb tshem tawm, nws tseem tuaj yeem ua xeb dua. Kwv yees dua!
Xav tau cov lus nug ntxiv?
Kuaj koj tus kheej!
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
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Thaum cov xeb raug tshem tawm lawm, nws tuaj yeem xeb dua. Tiv thaiv qhov no los ntawm kev pleev xim koj cov cuab yeej hlau nrog roj lossis roj. Rau lwm yam khoom, txiav txim siab txheej lawv nrog cov tshuaj muaj zog. Yog tias koj xav pleev xim rau lawv, nco ntsoov pleev lawv nrog tsawg kawg ib txheej ntawm cov qib qib qib ua ntej lossis cov txheej txheem roj (yog tias tsim nyog) ua ntej rau kev tiv thaiv ntxiv
Lus ceeb toom
- Saib xyuas tshwj xeeb thaum siv cov tshuaj electrolysis los ntxuav xeb. Koj tab tom siv hluav taws xob nyob. Xyuas kom tseeb tias koj lub ntim tsis haum (yas ua tau zoo tshaj plaws), siv hnab looj tes roj hmab, tsom iav, thiab lub npog ntsej muag, thiab tsis txhob tso cov xov tooj tsis zoo thiab zoo los cuam tshuam.
- Kev sib tsoo thiab txhuam tsis zoo tuaj yeem zom ntawm cov hlau nws tus kheej. Yog tias yam khoom tshwj xeeb muaj txiaj ntsig, txiav txim siab siv tshuaj tov tshuaj lossis tshuaj electrolysis.
- Txiav txim siab qhov tseeb hlau ntawm koj qhov khoom. Rust yog lwm lo lus rau hlau oxide, uas tsuas yog siv rau hlau lossis hlau uas muaj hlau, xws li hlau. Txhua yam hlau xeb, txawm hais tias sib txawv, thiab lwm yam hlau muaj lawv tus kheej 'version' ntawm xeb. Qee txoj hauv kev tau piav qhia saum toj no, xws li electrolysis, tau tsim tshwj xeeb rau xeb thiab yuav tsum tsis txhob sim ntxuav lwm yam hlau.
- Zam kev ua pa ntawm cov pa uas muaj zog; ib txwm muab cov qhov tso pa kom txaus thaum ua haujlwm nrog cov kua qaub. Nws tuaj yeem ua rau mob caj pas thiab lub ntsws, tshwj xeeb tshaj yog cov neeg uas muaj mob hawb pob lossis mob ntsws. Txiav txim siab siv qhov muag thiab qhov ncauj tiv thaiv hnav xws li tsom iav thiab lub ntsej muag lub ntsej muag. Thaum ua haujlwm nrog lub khw yuav khoom cov kua qaub, ib txwm siv hnab looj tes tiv thaiv, daim npog ntsej muag, thiab tsom iav tiv thaiv.
