● Txheej txheem cej luam ntawm High-speed tool steel
High-speed steel (HSS lossis HS) yog cov khoom siv hlau, uas feem ntau siv los ua cov cuab yeej txiav.
Kev kub ceev steels (HSS) tau txais lawv lub npe los ntawm qhov tseeb tias lawv tuaj yeem ua haujlwm raws li cov cuab yeej txiav ntawm kev txiav nrawm dua li qhov ua tau nrog cov cuab yeej carbon dawb.High-speed steels ua haujlwm ntawm kev txiav ceev 2 mus rau 3 zaug siab dua rau cov hlau.
Thaum cov khoom siv tawv yog machined ntawm kev kub ceev nrog kev txiav hnyav, cov cua sov txaus yuav raug tsim los ua kom qhov kub ntawm qhov txiav mus txog qhov kub kub.Qhov ntsuas kub no yuav ua kom cov pa roj carbon steel uas muaj txog li 1.5 feem pua ntawm cov pa roj carbon monoxide mus rau qhov uas ua rau lawv lub peev xwm txiav.Qee cov hlau alloyed siab heev, raug xaiv los ua cov hlau nrawm, yog li ntawd, tau tsim kho uas yuav tsum khaws lawv cov khoom txiav ntawm qhov kub txog 600 ° C txog 620 ° C.
● Cov yam ntxwv thiab thaj tsam ntawm daim ntawv thov
Nws yog tungsten siab carbon siab vanadium siab ceev steel nrog laum.Nws muaj siab hnav tsis kam, hardness thiab tempering tsis kam, thiab txhim kho kub hardness thiab liab hardness.Nws durability yog ntau tshaj li ob npaug ntawm qhov zoo tib yam kev kub ceev steel.Nws yog tsim rau machining nyuaj-rau-machine cov ntaub ntawv xws li nruab nrab-siab zog steel, txias-kuav los tiag steel, cam khwb cia hlau hlau thiab low-alloy ultra-siab zog steel, thiab tsis haum rau manufacturing high-precision complex cov cuab yeej.Lub zog thiab toughness ntawm cov hlau no yog tsawg thiab tus nqi yog kim.
● Khoom ntawm CPM Rex T15 khoom bar
(1) Hardness
Nws tseem muaj peev xwm tswj tau siab hardness ntawm qhov ua hauj lwm kub ntawm txog 600 ℃.Liab hardness yog ib qho tseem ceeb heev cov cuab yeej ntawm hlau rau kub deformation tuag thiab high-ceev txiav cov cuab yeej.
(2) Abrasion tsis kam
Nws muaj kev hnav zoo, uas yog, muaj peev xwm tiv taus hnav.Cov cuab yeej tseem tuaj yeem tuav nws cov duab thiab qhov loj me nyob rau hauv cov xwm txheej ntawm kev coj tus kheej siab thiab kev sib txhuam.
(3) Lub zog thiab toughness
Cobalt-muaj cov cuab yeej kub ceev steel yog ua raws li cov cuab yeej kub ceev dav dav hlau thiab tuaj yeem txhim kho tau zoo los ntawm kev ntxiv qee yam ntawm cobalt.
Hardness, hnav tsis kam thiab toughness ntawm steel.
(4) Lwm yam kev ua haujlwm
Nws muaj qee qhov kub thiab txias mechanical zog, thermal qaug zog, thermal conductivity, hnav thiab corrosion kuj, thiab lwm yam.
● Tshuaj muaj pes tsawg leeg:
Si: 0.15 ~ 0.40 S: ≤ 0.030
P: ≤0.030 Cr: 3.75 ~ 5.00
V: 4.50-5.25 W: 11.75-13.00 Nws
4.75-5.25 Nws
● Smelting txoj kev ntawm CPM Rex T15 khoom bar
Hluav taws xob rauv lossis electroslag remelting txoj kev yuav tsum tau saws rau smelting.Smelting txoj kev yuav tsum tau teev nyob rau hauv daim ntawv cog lus.Yog tias tsis tau teev tseg, tus neeg muag khoom yuav tsum xaiv.
● Kev kho cua sov specification thiab metallographic qauv: kev kho cua sov specification: quenching, 820 ~ 870 ℃ preheating, 1220 ~ 1240 ℃ (kub da dej rauv) los yog 1230 ~ 1250 ℃ (lub thawv rauv) cua sov, roj txias, 530 ~ 550 ℃ tempering 3 zaug , 2 teev txhua lub sijhawm.
● Kev xa khoom ntawm CPM Rex T15 khoom bar
Cov hlau tuav yuav tsum muab xa mus rau hauv lub xeev annealed, los yog tom qab annealed thiab ua tiav los ntawm lwm txoj kev ua, cov kev cai tshwj xeeb yuav tsum tau teev nyob rau hauv daim ntawv cog lus.
CPM Rex T15 round steel pas nrig
CPM Rex T15 khoom bar
CPM Rex T15 forging bar
Yog tias koj tab tom xav txog kev yuav khoom High-speed tool steel round bar, phaj, tiaj tiaj, saib cov kev xaiv JINDALAI muaj rau koj thiab xav txog kev ncav cuag peb pab neeg kom paub ntau ntxiv.Peb yuav muab cov kev daws teeb meem zoo tshaj plaws rau koj qhov project.
TEL/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774Email:jindalaisteel@gmail.comLub Vev Xaib:www.jindalaisteel.com.
Post lub sij hawm: Mar-16-2023