9 yam uas yuav tsum tau xav txog thaum kho cov hlau: 6

Qhov twg koj sov cov hlau yog lwm yam

Thaum koj ua kom sov ib lub hlau, qhov chaw nyob rau hauv uas cov txheej txheem yuav siv qhov chaw kuj tseem ceeb, vim nws muaj kev cuam tshuam rau saum npoo thiab lub zog ntawm cov khoom.

Piv txwv li, yog tias tungsten raug kho cua sov hauv qhov chaw ib txwm muaj, nws yuav oxidize, ua rau saum npoo tiav ntxeem tau. Txawm li cas los xij, kev ua haujlwm hauv qhov chaw tswj hwm - xws li lub tshuab nqus tsev lossis ntim cov nitrogen, argon lossis hydrogen - tso cai rau koj kom sov cov hlau yam tsis muaj oxidizing nws.

Cov pa roj carbon tsawg tuaj yeem muab tso rau hauv ib puag ncig uas muaj cov pa roj carbon ntau los ua kom tawv nqaij ntawm cov hlau uas muaj cov pa roj carbon ntau nrog zoo qaug zog thiab hnav tsis kam. Lub tshuab yog siv los txhim kho hardness thiab durability ntawm cov khoom xws li carbon hlau springs thiab forgings.

Txawm li cas los xij, yog tias" carburizing" tsis yog qhov xav tau zoo, annealing yuav tsum tau nqa tawm hauv qhov chaw qis lossis carbon dawb.

Kev khav theeb zoo heev ntawm txoj haujlwm no

Kev txaus siab ua cov khoom lag luam hauv Tebchaws Europe thiab Tebchaws Meskas, Nyiv thiab Kaus Lim Qab Teb, Middle East, Southeast Asia tau qhuas ntau.

Thov hu rau peb ntawm zhang@pride-cnc.com