● Kev Txheeb Xyuas Txog Cov Hlau Siv Ceev
Cov hlau ceev ceev (HSS lossis HS) yog ib pawg ntawm cov hlau siv, uas feem ntau siv ua cov khoom siv cuab yeej txiav.
Cov hlau ceev ceev (HSS) tau txais lawv lub npe los ntawm qhov tseeb tias lawv tuaj yeem siv ua cov cuab yeej txiav ntawm qhov ceev txiav siab dua li qhov ua tau nrog cov hlau cuab yeej carbon yooj yim. Cov hlau ceev ceev ua haujlwm ntawm qhov ceev txiav siab dua 2 txog 3 npaug dua li cov hlau carbon.
Thaum cov khoom siv tawv raug tshuab ntawm qhov ceev ceev nrog kev txiav hnyav, cua sov txaus yuav tsim tau los ua rau qhov kub ntawm ntug txiav mus txog qhov kub liab. Qhov kub no yuav ua rau cov hlau cuab yeej carbon uas muaj txog li 1.5 feem pua carbon mos muag mus rau qhov uas ua rau lawv lub peev xwm txiav puas tsuaj. Yog li ntawd, qee cov hlau alloyed siab, uas tau xaiv los ua cov hlau ceev ceev, tau tsim uas yuav tsum khaws lawv cov khoom txiav ntawm qhov kub txog 600 ° C txog 620 ° C.
● Cov yam ntxwv thiab qhov dav ntawm daim ntawv thov
Nws yog ib hom hlau tungsten high carbon high vanadium high speed steel uas muaj lub laum. Nws muaj kev tiv taus kev hnav, kev tawv thiab kev kub ntxhov, thiab txhim kho qhov nyuaj ntawm qhov kub thiab txias thiab qhov nyuaj liab. Nws lub zog ruaj khov ntau dua ob npaug ntawm cov hlau ceev ceev ib txwm. Nws tsim nyog rau kev siv cov khoom siv uas nyuaj rau tshuab xws li cov hlau nruab nrab-siab, cov hlau txias-kuav, cov hlau cam khwb cia alloy thiab cov hlau tsis tshua muaj zog ultra-siab, thiab tsis haum rau kev tsim cov cuab yeej ua haujlwm siab. Lub zog thiab kev tawv ntawm cov hlau no qis thiab tus nqi kim.
● Cov khoom ntawm CPM Rex T15 khoom bar
(1) Qhov Nyuaj
Nws tseem tuaj yeem tswj tau qhov nyuaj siab ntawm qhov kub ua haujlwm ntawm kwv yees li 600 ℃. Qhov nyuaj liab yog ib qho khoom tseem ceeb heev ntawm cov hlau rau cov pwm kub deformation thiab cov cuab yeej txiav ceev.
(2) Kev tiv thaiv kev sib txhuam
Nws muaj kev tiv thaiv kev hnav zoo, uas yog, lub peev xwm tiv taus kev hnav. Lub cuab yeej tseem tuaj yeem khaws nws cov duab thiab qhov loj me txawm tias muaj kev nyuaj siab thiab kev sib txhuam ntau.
(3) Lub zog thiab kev tawv
Cov hlau siv ceev ceev uas muaj cobalt yog ua los ntawm cov hlau siv ceev ceev dav dav thiab tuaj yeem txhim kho tau zoo los ntawm kev ntxiv qee qhov cobalt.
Lub hardness, hnav tsis kam thiab toughness ntawm hlau.
(4) Lwm yam kev ua tau zoo
Nws muaj qee yam khoom siv kub thiab txias, thermal qaug zog, thermal conductivity, hnav thiab corrosion tsis kam, thiab lwm yam.
● Cov tshuaj lom neeg 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
Co:4.75~5.25
● Txoj kev smelting ntawm CPM Rex T15 cov khoom hlau
Yuav tsum siv lub cub hluav taws xob los yog txoj kev rov ua kom cov hlau yaj. Yuav tsum teev cov kev cai ntawm txoj kev yaj hauv daim ntawv cog lus. Yog tias tsis tau teev tseg, tus neeg muag khoom yuav tsum xaiv.
● Cov lus qhia txog kev kho cua sov thiab cov qauv metallographic: cov lus qhia txog kev kho cua sov: quenching, 820 ~ 870 ℃ preheating, 1220 ~ 1240 ℃ (lub cub tawg ntsev) lossis 1230 ~ 1250 ℃ (lub cub tawg thawv) cua sov, roj txias, 530 ~ 550 ℃ tempering 3 zaug, 2 teev txhua zaus.
● Cov xwm txheej xa khoom ntawm CPM Rex T15 khoom bar
Cov hlau yuav tsum xa tuaj rau hauv lub xeev annealed, lossis tom qab raug annealed thiab ua tiav los ntawm lwm txoj kev ua tiav, cov kev cai tshwj xeeb yuav tsum tau teev tseg hauv daim ntawv cog lus.
CPM Rex T15 lub pas hlau puag ncig
CPM Rex T15 cov khoom siv khov kho
CPM Rex T15 forging bar
Yog tias koj xav yuav cov hlau ua haujlwm ceev ceev uas muaj cov hlau puag ncig, phaj, thiab cov hlau tiaj tiaj, saib cov kev xaiv uas JINDALAI muaj rau koj thiab xav txog kev tiv tauj peb pab neeg kom paub ntau ntxiv. Peb yuav muab cov kev daws teeb meem zoo tshaj plaws rau koj qhov project.
XOV TOOJ/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774Email:jindalaisteel@gmail.comLub Vas Sab:www.jindalaisteel.com.
Lub sijhawm tshaj tawm: Lub Peb Hlis-16-2023
