Email:cnfuruide@gmail.comHenan phooj ywg hlau khoom Co., Ltd

Henan phooj ywg hlau khoom Co., Ltd

60Si2Mn caij nplooj ntoos hlav hlau hlau

60Si2Mn caij nplooj ntoos hlav hlau hlau

60Si2Mn caij nplooj ntoos hlav steel hlau yog ib yam khoom loj uas siv los ua qhov sib txawv ntawm cov springs thiab cov ywjfwj lossis kev ua haujlwm zoo sib xws. 1. kev yuav tsum tau ua haujlwm Cov kev siab dav E thiab lub zog ntawm tus qauv S / B yog siv los xyuas kom paub meej zoo txaus, xws li, los nqus ib ...

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60Si2Mn caij nplooj ntoos hlav steel hlau yog ib yam khoom loj uas siv los ua qhov sib txawv ntawm cov springs thiab cov ywjfwj lossis kev ua haujlwm zoo sib xws.

1. kev yuav tsum tau ua haujlwm

Qhov siab tshaj plaws E txaus thiab E siv zog zog S / B yog siv los xyuas kom meej zoo zog, xws li, kom nqus tau ntau qhov muaj zog ntawm lub cev uas tsis ua yas deformation;

Qhov siab qaug zog, qhov qaug zog yog ib qho ntawm daim ntawv tsis ua haujlwm ntawm lub caij nplooj ntoos hlav, cov qauv thiab lub hauv paus ntawm cov hlau ua rau qaug zog, feem ntau ntawm cov khoom siv hlau (xws li cov xim tsis yog xim hlau) thiab lub caij nplooj ntoos hlav ntim zoo raws li decarburization) cov nyhuv;

Txaus zoo thiab muaj zog tiv thaiv kev puas tsuaj;

Lwm cov khoom, xws li kev kho cua sov kom zoo thiab kev ua cov yas, kev kub los yog kev tiv thaiv kev ua haujlwm raws li kev tshwj xeeb, etc ..

2. kev tivthaiv yam ntxwv: cov ntsiab lus ntawm cov pa roj carbon alloying thiab hlau:

(1) feem ntau, cov pa roj carbon hlau, hlau qij hlau 60Si2Mn WC = 0.6% ~ 0.9%, WC = 60Si2Mn alloy caij nplooj ntoos hlav steel hlau hlau pas 0.45% ~ 0.70%, tom qab quenching thiab tempering tom qab tempering troostite, caij nplooj ntoo hlav.

(2) cov hlau phom, cov hom phiaj kev dav hlau, 60Si2Mn springs, hlau xov hlau thiab xov hlau feem ntau tsis tshua muaj hlau phom. Nrog rau lub ntsiab ntawm Si, Mn thiab Cr, nws lub luag haujlwm tseem ceeb yog los txhim kho cov kev sib zog, cov khoom tov ntxiv kom muaj zog thiab txhim kho kom ruaj ntseg; ntxiv cov ntsiab lus ntawm Mo, W, V thiab lwm yam muaj zog carbide forming ntsiab, lub ntsiab tseem ceeb yog los tiv thaiv kev overheating, decarburization defects los ntawm Si defects nyob rau hauv Mn thiab txhim kho tus stability tempering thiab kev kub cev tiv thaiv.


Nrog kev paub ntau thiab kev paub, Friend Metal tau koom nrog tsim, tsim thiab kev lag luam ntawm 60si2mn caij nplooj ntoos hlav steel hlau hlau ASTM-A230-99, ASTM-A401, EN10270-2, JIS G3561. Raws li cov chaw tsim khoom, peb tam sim no coj koj zoo ntau yam steel hlau nyob hauv Suav teb uas tuaj hauv siab zog, zoo toughness thiab zoo hnav zoo ua hauj. Peb kuj txais tos koj cov ntawv txiav txim siab.
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