tooj liab alloys tsis tuaj yeem tawv los ntawm ntuj laus raws li txhuas alloys tau. Lub ntsiab zoo ntawm cov alloys no yog: yooj yim ntawm fabrication nyob rau hauv lub soft solution annealed mob. Precipitation hardening Precipitation hardening Precipitation strengthening yog ua tau yog tias kab ntawm cov khoom solubility slopes muaj zog mus rau qhov chaw nruab nrab ntawm daim duab theem. Thaum lub ntim loj ntawm precipitate hais qhov xav tau, ib qho me me ntawm cov khoom siv alloying yuav tsum tau ntxiv tias nws tseem yooj yim soluble ntawm qee qhov tsim nyog annealing kub. https://en.wikipedia.org › wiki › Precipitation_hardening
Ntxhis dej nag - Wikipedia
(feem ntau) hauv huab cua.
tooj liab puas tuaj yeem ua haujlwm tawv?
Copper muaj cov qauv siv lead ua cubic (Face Centered Cubic) uas ua rau nws muaj zog ductility. Bending cov tooj liab ua rau kev ua haujlwm tawv(los yog strain hardening) vim kev ua hauj lwm los yog straining tooj liab qhia qhov tsis xws luag, hu ua dislocations, rau hauv cov qauv. … Muab cov tooj liab kom kub kub.
Koj ua cov tooj liab li cas tom qab cua sov?
Cua koj soldering torch rau nruab nrab nplaim tawsthiab siv nws rau cov hlau rau ob peb lub vib nas this kom anneal hlau. Qhov no yuav ua rau tooj liab yooj yim rau khoov, tab sis tseem yuav ua rau nws muaj peev xwm ua kom tawv nqaij.
Yuav ua li cas koj ua tooj liab muaj zog?
Ib qho alloy nrog tin ntxiv rau tooj liab yog hu ua bronze; lub resulting alloy muaj zog thiab nyuaj duaob qho tib si ntawm cov hlau ntshiab. Tib yam muaj tseeb thaum zinc ntxiv rau tooj liab los ua cov alloys hu ua tooj dag.
Tau tooj liab tuaj yeem hloov tau?
Cov khoom siv hluav taws xob ntawm cov tooj liab tuaj yeem sib txawv heev nyob ntawm kev ua haujlwm thermal-mechanical ntawm cov hlau thaum lub sijhawm tsim khoom lossis tom qab tsim cov khoom. Lub temper designation system yog siv rau txhua hom wrought thiab cam khwb cia tooj liab thiab tooj liab alloy, tsuas yog ingot.
