Puas yog cam khwb cia hlau forgeable?

Cov txheej txheem:

Puas yog cam khwb cia hlau forgeable?
Puas yog cam khwb cia hlau forgeable?

Video: Puas yog cam khwb cia hlau forgeable?

Video: Puas yog cam khwb cia hlau forgeable?
Video: VIM KEV KHWV NYIAJ [ab mem yang] nkauj tawm tshiab 2023 {MV} 2024, Lub peb hlis ntuj
Anonim

Raws li nws lub npe qhia, txawm li cas los xij, cam khwb cia hlau tsuas yog txhais tau tias yuav tsum tau cam khwb cia; nws tsis tuaj yeem ua tsis tau. … Ntawm qhov tod tes, hlau tuaj yeem raug cam khwb cia lossis forged rau hauv cov duab uas xav tau. Nws kuj tseem tuaj yeem raug welded thiab feem ntau muaj zog dua cov hlau cam, ua rau nws yog qhov kev xaiv tsim nyog rau kev siv siab, kub kub.

Vim li cas cam khwb cia hlau tsis welding?

Nws tuaj yeem vuam cam khwb cia hlau, txawm tias nws tuaj yeem ua tau teeb meem vim muaj cov ntsiab lus carbon siab. … Cov txheej txheem vuam ua rau cov pa roj carbon no txav mus rau hauv cov hlau vuam thiab/los yog cov cua sov uas cuam tshuam rau cheeb tsam, ua rau kom siab brittleness/hardness. Qhov no, nyob rau hauv lem, tuaj yeem ua rau cov ncej weld tawg.

Puas yog cam khwb cia hlau zoo rau riam?

Steel nrog ib ncig ntawm 0.3% carbon los yog tsawg dua yog cov qauv lossis cov hlau me me thiab yuav tsis tawv los ua ib qho kev sib raug zoo lossis kev txiav ntug ntev (txawm tias nws yog ib qho khoom siv zoo rau kev kawm forge). Wrought hlau yuav luag tsis muaj carbon thiab yuav tsis tawv. cam khwb cia hlau yog nkig thiab tsis tuaj yeem forged yam tsis muaj crumbling.

Yuav tsum cam khwb cia hlau hyphenated?

(Ua BMJ, muaj no hyphen; tab sis phau ntawv txhais lus muab cov khoom cam khwb cia hlau ua ob lo lus thiab adjective cast-iron li hyphenated.) …

Koj puas tuaj yeem forging cam khwb cia hlau?

cam khwb cia hlau tsis tuaj yeem forge welded. Nws tsis tuaj yeem mus rau qhov cua sov kom zoo rau forge vuam. Nws kuj yog nkig heev vim nws hardness. … Koj siv cov flux ua ntej koj tau txais cov cua sov, thiab nws yuav yaj mus rau hauv cov hlau nto.

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