Yog tias koj xav txheeb xyuas cov ntxhia, kev ntsuas tawv tuaj yeem muab cov ntaub ntawv muaj txiaj ntsig rau koj. Koj yuav zaum yuav tsum tau ua qhov khawb txhawm rau txhawm rau txhawm rau nrhiav cov zaub mov twg nyuaj dua li koj tus qauv. Tom qab ntawd, koj tuaj yeem xa mus rau Mohs hardness scale, uas nyob ib puag ncig cov zaub mov los ntawm kev tawv. Qhov ntsuas no tau tsim tawm ntau dua 200 xyoo dhau los thiab nws tseem yog txoj hauv kev lees paub los ntsuas cov ntxhia pob zeb.
Cov kauj ruam
Ntu 1 ntawm 2: Ua Qhov Kuaj Kuaj
Kauj Ruam 1. Ua daim ntawv yog tias koj xav npaj koj cov txiaj ntsig
Yog tias koj tab tom sim ntau dua 1 pob zeb hauv av thiab xav kom taug qab cov ntaub ntawv, tawm ib daim ntawv ntawm kab ntawv thiab sau cov ntxhia piv txwv ntawm kab sab laug. Tom qab ntawd, ua 5 kab raws sab saum toj ntawm daim ntawv thiab sau cov no hauv qhov chaw ntawm sab laug mus rau sab xis:
- Ntiv tes (2.5)
- Tooj liab (3)
- Hlau (5.5)
- Quartz (7)
- Hardness
Tswv yim:
Cov kab ntawv no pab koj taug qab seb koj siv dab tsi los khawb cov ntxhia lossis cov tshuaj twg koj cov ntxhia muaj peev xwm khawb tau. Yog tias koj tsuas yog ntsuas 1 lossis 2 cov zaub mov, xav tias dawb ua qhov kev xeem yam tsis kaw cov ntaub ntawv ntawm kab ntawv.
Kauj Ruam 2. Nqa cov ntxhia thiab sim txhuam nws nrog koj cov rau tes
Ib txwm pib khawb qhov ntsuas nrog cov khoom siv softest, uas yog koj cov rau tes. Coj koj thawj tus qauv thiab sim khawb qhov saum npoo nrog koj cov rau tes. Yog tias koj cov rau tes tsis tso tawm cov cim ntawm cov ntxhia, sim kos nws nrog qee yam nyuaj.
Sau koj qhov kev tshawb pom thiab txuas ntxiv mus kuaj qhov khawb
Kauj Ruam 3. Sim khawb cov ntxhia nrog tooj npib tooj
Ua haujlwm nrog cov qauv ntxhia tib yam thiab tau txais ib npib tooj liab. Cov nyiaj npib muaj qib tawv ntawm 3 piv rau 2.5 hardness ntawm koj cov rau tes. Saib yog tias cov khoom siv nyuaj no tawm ntawm koj lub pob zeb.
- Yog tias koj tau khawb nrog tooj liab tab sis tsis nrog rau tes, koj paub tias cov ntxhia muaj qhov nyuaj ntawm yam tsawg 3 vim qhov ntawd yog qhov nyuaj ntawm tooj liab.
- Yog tias koj tsis paub tseeb tias koj cov ntxhia lossis nyiaj npib nyuaj dua, sim khawb cov nyiaj nrog cov ntxhia. Yog tias cov ntxhia ua cov cim, cov ntxhia nyuaj dua.
Kauj Ruam 4. Siv tus ntsia hlau los txhuam cov ntxhia
Tom ntej no, sim khawb qhov saum npoo nrog qhov ntse kawg ntawm cov ntsia hlau hlau. Yog tias nws tawm ntawm qhov cim, qhov no txhais tau tias koj cov ntxhia muaj qhov hnyav ntawm tsawg kawg 5.5.
Yog tias nws tsis tawm ntawm qhov cim, cov ntxhia yuav tsum qis dua 5.5 hardness, uas yuav pab koj nqaim cov ntxhia thaum koj txhais koj cov txiaj ntsig
Kauj Ruam 5. Rub ib daim ntawm quartz tiv thaiv cov ntxhia kom pom tias koj tuaj yeem khawb nws
Ntawm 7, quartz yog ib yam khoom nyuaj tshaj plaws uas koj yuav muaj nyob ib puag ncig lub tsev los siv hauv kev sim. Tiag tiag thawb lub pob zeb tawv tawv tawm tsam cov ntxhia ntawm koj cov ntxhia thiab sim rov qab txav mus los kom tsis txhob khawb.
Yog tias quartz tsis khawb koj cov qauv, koj cov ntxhia nyuaj dua, uas txhais tau tias nws tuaj yeem yog topaz, sapphire, lossis pob zeb diamond
Kauj Ruam 6. Rov ua dua qhov kev ntsuas khawb rau txhua qhov ntawm koj cov zaub mov
Thaum koj tau sim thawj cov ntxhia, rov ua cov txheej txheem rau txhua qhov ntawm koj cov tshuaj ntxhia. Yog tias koj tab tom nrhiav cov ntaub ntawv ntawm kab ntawv, tam sim no koj tuaj yeem saib cov txiaj ntsig thiab sau cov zaub mov nyuaj hauv kab sab xis.
Ntu 2 ntawm 2: Txhais Cov Ntsiab Lus
Kauj Ruam 1. Txheeb tawm cov khoom nyuaj tshaj plaws uas tuaj yeem khawb cov ntxhia
Txij li cov khoom tuaj yeem tsuas yog khawb cov ntxhia yog tias nws zoo ib yam lossis nyuaj dua, saib cov khoom nyuaj tshaj plaws uas tuaj yeem kos cov ntxhia. Qhov no cia koj paub tias cov ntxhia tsis tuaj yeem nyuaj dua li cov khoom no.
Piv txwv li, yog tias koj ob leeg rau tes thiab nyiaj npib muaj peev xwm khawb cov ntxhia, cov nyiaj npib yog cov khoom nyuab dua
Kauj Ruam 2. Nrhiav cov khoom uas tsis tuaj yeem khawb koj cov ntxhia
Koj cov ntxhia pob zeb hnyav ntawm cov khoom uas tuaj yeem tawm ntawm lub cim thiab qhov uas tsis ua. Qhov no pab koj nqaim nqes ntawm koj cov ntxhia ua tawv.
Piv txwv li, yog tias koj cov rau tes thiab nyiaj npib muaj peev xwm khawb cov ntxhia tab sis cov hlau ntsia tsis tau, koj cov ntxhia tsis tuaj yeem nyuaj dua li 3
Kauj Ruam 3. Txiav txim siab yog tias cov ntxhia pob zeb zoo ib yam li ib yam khoom uas khawb
Koj yuav pom tias koj tsis tuaj yeem qhia yooj yim yog tias ib yam khoom khawb cov ntxhia. Qhov no tuaj yeem txhais tau tias lawv nyob ntawm qhov hnyav ib yam, tshwj xeeb tshaj yog tias koj sim kos qhov khoom nrog koj cov qauv ntxhia thiab koj tau txais qhov txiaj ntsig zoo ib yam.
Yog tias koj tab tom sim txhuam cov limestone piv rau cov qauv calcite lossis cov nyiaj npib tooj liab, lawv yuav ua rau khawb qhov muag vim tias lawv txhua tus muaj tawv tawv ntawm 3, piv txwv li
Kauj Ruam 4. Saib ntawm Mohs hardness scale los txheeb xyuas cov ntxhia
Txheeb xyuas txhua yam ntawm koj cov ntaub ntawv kom nqaim nqes qhov nyuaj rau koj cov ntxhia. Tom qab ntawd, saib ntawm Mohs hardness scale txhawm rau txheeb xyuas cov zaub mov uas muaj qib zoo ib yam.
Piv txwv li, yog tias cov nyiaj npib tooj liab (3) tsis khawb cov ntxhia tab sis cov hlau ntsia hlau (5.5) tau ua, koj paub tias qhov nyuaj yog nruab nrab ntawm cov no. Koj tuaj yeem kwv yees kwv yees qhov hnyav ntawm koj cov ntxhia ua 4, uas yuav yog fluorite
Koj Puas Paub?
Cov no yog 10 cov zaub mov los ntawm qib hardness ntawm Mohs hardness scale:
1 Talc
2 Gypsum
3 Calcite
4 Cov tshuaj fluorite
5 Apatite
6 Orthoclase
7 Quartz
8 Topaz
9 Corundum
10 Pob Zeb Diamond
Lub tswv yim
- Txawm hais tias muaj lwm txoj hauv kev los txheeb xyuas cov ntxhia, Mohs hardness scale yog tib txoj hauv kev los ntsuas cov ntxhia ua tawv.
- Yog tias koj tsis tuaj yeem qhia yog tias ib yam khoom khawb koj cov qauv, txhuam qhov saum npoo. Yog tias nws tsuas yog tshuav cov hmoov, koj cov ntiv tes yuav so nws tawm lossis koj tuaj yeem pom qhov khawb kom meej dua.
