2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Quenching thiab tempering yogkev kho cua sov rau cov phaj siab zoo. quenching thiab tempering muaj ob theem kev kho cua sov. Theem 1 muaj xws li hardening, uas lub phaj yog austenitized rau kwv yees li 900 ° C thiab ces txias sai.
quenching thiab tempering txhais li cas?
Quenching thiab tempering yog txheej txheem uas ntxiv dag zog cov ntaub ntawv xws li hlau thiab lwm yam hlau-raws li alloys. Cov txheej txheem no ntxiv dag zog rau cov alloys los ntawm cua sov cov khoom thaum ib txhij txias hauv dej, roj, yuam cua, los yog gases xws li nitrogen.
Koj puas npau taws ua ntej lossis tom qab quenching?
Nyob hauv nws lub xeev nyuaj thiab nkig, cov hniav quenched yuav tawg zoo li iav yog tias poob, nws yuav tsum tau tempered ua ntej nws yuav muab siv. Tempering muaj cua sov cov hniav mus rau qhov kub tsis tseem ceeb (350 - 450 F) kom soften cov hlau me ntsis (Kuv siv lub qhov cub hauv chav ua noj).
Qhov txawv ntawm quenching thiab tempering yog dab tsi?
Quenching yog txheej txheem ntawm kev ua kom txias sai sai tom qab kev kho cua sov ntawm lub workpiece, thaum tempering yog txheej txheem uas muaj kev kho cua sov kom nce qhov toughness ntawm hlau-raws li alloys.
quenching thiab tempering ua rau lub microstructure yog dab tsi?
Cua sov cov khoom saum toj no qhov ntsuas kub tseem ceeb ua rau cov pa roj carbon thiab lwm yam khoom nkag mus rau hauv cov tshuaj. Quenching "freezes" lub microstructure , ua rau muaj kev ntxhov siab. Cov khoom yog tom qab tempered hloov pauv microstructure, ua tiav qhov tsim nyog hardness thiab tshem tawm cov kev ntxhov siab.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Lub tshuab tempering yog dab tsi?
Ib lub tshuab chocolate tempering yog a countertop hluav taws xob sib xyaw thiab cua sov lauj kaub lossis khoom sivuas yog tsim los coj txhua qhov kev kwv yees thiab kev siv zog tawm ntawm tempering chocolate. … Thaum tempered chocolate txias nws yuav txawm xim, ci, thiab nkig, tseem yuav yaj mus rau ib tug smooth, creamy sib xws ntawm tus nplaig.
Dab tsi yog qhov txawv ntawm ib tus neeg rau zaub mov mob siab rau thiab tsis yog neeg rau zaub mov?
Dab tsi yog qhov sib txawv ntawm kev mob siab rau thiab tsis yog cov servers feem ntau? Dedicated server yog qhov kev xyaum ua kom muaj tus IP tshwj xeeb thiab cov neeg rau zaub mov tshwj xeeb tsuas yog ua haujlwm rau koj xwb, thaum nyob hauv tsis yog neeg rau zaub mov ntau lub vev xaib thiab tib neeg tuaj yeem tau txais txiaj ntsig los ntawm tib lub server.
Cov roj cav puas siv tau rau quenching?
Cov roj tsheb yog ib hom roj quenching siv nyob rau hauv ob qho tib si blacksmithing thiab bladessmithing daim ntaub ntawv. Cov roj tsheb tshiab thiab siv tausiv rau kev tua hluav taws thiab ob qho tib si dav. Cov roj tsheb tshiab feem ntau pheej yig dua los siv dua li cov roj quenching lag luam.
Nyob rau hauv quenching thiab tempering?
txheej txheem ntawm quenching lossis quench hardening koom nrog cua sov cov khoom thiab tom qab ntawd txias nws saitxhawm rau teeb tsa cov khoom kom sai li sai tau. … Tempering yog ua tiav los ntawm cua sov cov khoom quenched kom qis dua qhov tseem ceeb rau lub sijhawm teem sijhawm, tom qab ntawd cia nws txias hauv huab cua.
