Khoom siv 1.3401 X120Mn12 Cov Khoom Siv Tshuaj

Khoom siv Din1.3401, tseem hu ua X120Mn12, yog ib yam ntawm cov hlau manganese siab uas boasts zoo heev hnav tsis kam thiab siab zog.

X120mn12 steel yog tus cwj pwm los ntawm nws qhov siab hardness, toughness, thiab hnav tsis kam. Nws cov khoom tseem ceeb muaj xws li carbon, manganese, silicon, thiab chromium. Nrog rau qhov zoo tshaj plaws hardness ntau yam ntawm 50-60 HRC, 1.3401 steel qhia tau zoo heev toughness thiab lub zog. Ntxiv mus, nws qhov tshwj xeeb hnav tsis kam ua rau din1.3401 X120Mn12 siab manganese steel daim hlau tsim nyog rau kev tsim cov khoom thiab cov khoom siv uas yuav tsum tau hnav tsis kam.

Vim nws cov khoom tshwj xeeb, cov khoom siv din1.3401 X120Mn12 tau siv dav hauv kev lag luam sib txawv xws li mining, metallurgy, casting, kev tsim kho, thiab marine. Hauv cov khoom siv mining, nws tau raug pov thawj los ua kom lub neej ntev ntawm cov khoom siv. Hauv kev lag luam metallurgy thiab casting, nws tuaj yeem siv rau hauv kev tsim cov khoom muaj zog uas tuaj yeem tiv taus qhov kub thiab txias. Tsis tas li ntawd, nws yog feem ntau siv rau hauv kev lag luam tsheb ciav hlau thauj mus los rau kev tsim cov khoom hnav-tiv taus hauv locomotives thiab tsheb ciav hlau.
Txhawm rau suav nws, din1.3401 X120Mn12 steel yog cov khoom siv txhim khu kev qha thiab ntau yam uas muaj kev hnav zoo dua thiab lub zog siab. Nws cov ntawv thov muaj ntau haiv neeg, ua rau nws yog cov khoom tseem ceeb hauv ntau yam kev lag luam.

1.3401 Mechanical Properties

• Siab hnav tsis kam

12-14% Mn austenitic manganese steel muaj peev xwm hardening zoo nyob rau hauv lub sij hawm ntev kev ntxhov siab. Thaum lub sij hawm xa khoom, 1.3401 tau nthuav tawm cov hardness nruab nrab ntawm 180 txog 240 HB, nrog rau cov ductility siab thiab cuam tshuam lub zog nqus. Thaum raug kev kub ntxhov lossis kev cuam tshuam thaum siv, qhov saum npoo ntawm 1.3401 x120mn12 steel yuav hnyav heev, mus txog 600 HB, thaum tuav tag nrho tsis muaj fragility.

• Hnav tsis kam / tus kheej lubricating

Lwm qhov tshwj xeeb thiab tseem ceeb ntawm austenitic manganese steel yog nws tus kheej lubricating kev ua haujlwm. Piv txwv li, cov khoom tseem ceeb ntawm railway freight tsheb ua los ntawm manganese steel, nrog rau tus pin thiab bushing kev twb kev txuas cov cuab yeej ntawm mining forklifts, tsis tas yuav refueling.

• Sib nqus

Qhov thib ob yam ntxwv tseem ceeb yog 1.3401 x120mn12 siab manganese hlau yog cov hlau tsis muaj hlau nplaum tom qab kev kho cua sov tsim nyog.

• Cov yam ntxwv kub kub

Qib no tsis siv rau kev ua haujlwm tsis tu ncua ntawm qhov kub siab tshaj 300 ° C. Qhov kub thiab txias tuaj yeem ua rau carbide nag lossis daus thiab embrittlement. Hauv qhov ntsuas kub ntawm 450-750 degree C, embrittlement tshwm sim ob peb feeb tom qab.

• Daim ntawv thov

High manganese steel 1.3401 x120mn12 daim hlau yog dav siv rau crushing thiab earthwork khoom nyob rau hauv railway thiab tua blasting industries, thawj pob zeb crushing, thiab lwm yam.

Hu rau tam sim no