Q295gnh Kev Ua Haujlwm Zoo-Ua Haujlwm Hlau rau Kev Siv Sab Nraud

Q295gnh yog tus nqi-qib hluav taws xob ua huab cua ua rau muaj cov xwm txheej sab nraum zoov, ua rauGB / T 4171-2008thiabGB / T 10125-2012Cov Qauv. Qhov no Advanced Alloy muab cov tshuab siab tensile muaj zog, thiab cov khoom siv minals, ua rau nws muaj cov khoom siv ntawm cov dej hiav txwv, acidic nag, thiab huab cua sov.

Core Engineering Khoom

Alloy Muaj pes tsawg: Muaj CU (0.25-0.45%), CR (0.30-0.65%), thiab NI (0.50%), sib tw tuab-Qhovoxide txheej uas txo cov nqi corrosion los ntawm2-8 zaugpiv rau cov pa roj carbon hlau. Phosphorus (0.07-0.12) txhim kho kom muaj cov acidic ib puag ncig, thaum tswj cov pa roj carbon monoxide (tsawg dua lossis sib npaug.

Neeg kho tshuab kev ua tau zoo:

Tos lub zog ntau dua los yog sib npaug rau 295 MPa (tuab tsawg dua lossis sib luag dua lossis sib npaug ntawm 24 hli, ua kom muaj peev xwm thauj khoom raws li kev siv peev xwm.

Kev Cuam Tshuam: Loj dua los yog sib npaug ntawm 34 Qib ntawm -20℃(qib A) rau ntau dua lossis sib npaug 协商值 ntau dua lossis sib npaug ntawm 60J rau cov ntawv thov tseem ceeb.

Huab cua & Corrosion tsis kam

Kev tiv thaiv atmospheric: Tsim tus kheej tiv thaiv ib ce patina (50-100μm tuab) los ntawm kev cuam tshuam rau chloride thaj chaw thiab cov leej faj dioxide hauv cov cheeb tsam muaj kev lag luam hauv cheeb tsam. Corrosion tus nqi nyob twj ywm tsawg dua los yog sib npaug rau 0.1 mm / xyoo hauv 5% ib puag ncig ib puag ncig, rooj sib thamASTM B117thiabGB / T 10125-2012Qeb ib tus qauv.

Kev kub siab ruaj khov: Tswj hwm ntau dua los yog sib npaug rau 8000 ntawm nws cov txiaj ntsig, ua rau nws cov khoom siv hluav taws xob, Chimney qauv thiab fais fab cuab tam.

Puas ua: Cov khoom pov thawjHB 230-280 HardnessNyob rau hauv hnav-prone daim ntawv thov nyiam mining conveyor siv thiab ua liaj ua teb.

Kev Siv Ntxiv Sab Nraud

Kev ua liaj ua teb:

Txheej txheem Harvester Cheebtsam: Resards abrasive av thiab tshuaj lom neeg hauv combium headers thiab plow hlau, txuas ntxiv lub neej los ntawm30%piv rau cov hlau tsoos.

Grain cia txhab: Withstv UV hluav taws xob thiab cov av noo - induced rowing nyob rau sab nraum zoov lis chaw.

Tsuas thiab & Kev Tswj Txuj Ci:

Conveyor tshuab: Siv rau hauv kuv txoj siv sia conveyor thiab cheut saw ntaub vim nws qhov kev puas tsuaj siab tiv taus thiab ua siab ntev rau acidic mine dej.

Cov Khoom Siv Ua: Zoo tagnrho rau cov crushers thiab mixers hauv cov nroj tsuag tshuaj, nrog rau 70℃50% cov chaw ib puag ncig.

Nqaum & Huab cua huab cua:

Marine Piev: Tiv dhau ntsev tsuag tshuaj thiab tidal hloov pauv, dhau mus1000 teev kev ntsuas ntsev ua haujlwmnrog tsawg kawg pitting.

Suab puam: Tswj cov qauv txheej txheem kev ntseeg hauv Sandstorms thiab ntsuas kub tshaj (-40℃rau +60 degree).

Cim npe nrov: Q295Gnh Kev Ua Haujlwm Zoo Tshaj Plaws Hlau rau kev siv sab nraum zoov, Tuam Tshoj Q295Gnh Feater Hlau rau Kev Siv Sab Nraud Chaw Tsim Tshuaj, Hoobkas