Nkoj Choj Haum RINA Steel Phaj

 

 

 

Alloy steel daim hlau yog cov khoom siv hlau ua tau zoo los ntawm kev ntxiv cov ntsiab lus alloying rau cov pa roj carbon zoo tib yam. Lawv muaj ntau yam khoom zoo heev thiab tau siv dav hauv ntau qhov chaw:

I. Machinery Manufacturing Field

Kev tsim kho tshuab

 

Alloy steel daim hlau yog siv dav hauv kev tsim cov khoom siv ua haujlwm thiab cov khoom siv ntawm kev tsim kho tshuab xws li excavators, loaders, thiab bulldozers. Piv txwv li, nyob rau hauv lub thoob ib feem ntawm ib tug excavator, vim hais tias yuav tsum tau nquag excavation thiab withstanding loj cuam tshuam quab yuam, kev siv cov high-strength alloy steel daim hlau yuav txhim khu lub hnav tsis kam thiab kev cuam tshuam ntawm lub thoob. Hnav-resistant alloy steel daim hlau (xws li cov ntxiv chromium, molybdenum thiab lwm yam khoom) tau txhim kho hardness thiab hnav tsis kam, uas tuaj yeem tiv taus qhov hnav los ntawm cov ntaub ntawv xws li xuab zeb thiab gravel ntawm lub thoob thiab txuas ntxiv lub neej kev pab cuam ntawm cov hlau. khoom siv.

 

Nyob rau hauv cov hniav ib feem ntawm lub bulldozer lub laub thawb, alloy steel daim hlau tuaj yeem txhim kho lub zog thiab hnav tsis kam ntawm cov hniav ntug. Lub caij no, rau cov khoom siv xws li cov thav duab ntawm kev tsim kho tshuab, lub zog siab thiab zoo toughness ntawm alloy steel daim hlau tuaj yeem ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov cuab yeej siv hauv kev ua haujlwm nyuaj thiab dais ntau yam dynamic thiab zoo li qub thaum ua haujlwm.

Tshuab cuab yeej Manufacturing

 

Cov khoom tseem ceeb ntawm cov cuab yeej siv tshuab, xws li lub txaj thiab txhua kab, xav tau cov khoom siv nrog kev ua haujlwm siab thiab ruaj khov. Alloy steel daim hlau tuaj yeem ua tau raws li qhov xav tau no. Lawv qhov zoo ntawm qhov ruaj khov tuaj yeem txo qhov deformation ntawm cov cuab yeej siv tshuab thaum lub sijhawm machining. Piv txwv li, alloy steel daim hlau nrog ntxiv cov ntsiab lus xws li manganese thiab silicon, tom qab kev kho cua sov tsim nyog, muaj qhov coefficient ntawm thermal expansion thiab muaj peev xwm tswj tau qhov zoo ntawm qhov raug nyob rau hauv ib puag ncig nrog qhov kub thiab txias, yog li ua kom qhov tseeb machining ntawm cov cuab yeej siv tshuab.

 

Tsis tas li ntawd, nyob rau hauv qee qhov kev txav ntawm cov cuab yeej siv tshuab, xws li cov rooj ua haujlwm thiab cov lus qhia, lub siab hardness thiab zoo hnav tsis kam ntawm alloy steel daim hlau tuaj yeem txo qhov hnav thiab txhim kho qhov tseeb thiab kev pabcuam lub neej ntawm cov cuab yeej siv tshuab.

Pwm Manufacturing

 

Pwm yog cov khoom siv tseem ceeb hauv kev tsim khoom, thiab cov hlau hlau hlau yog dav siv hauv kev tsim pwm. Piv txwv li, nyob rau hauv stamping pwm, kev siv cov hlau alloy steel daim hlau uas muaj siab hardness thiab zoo toughness tuaj yeem tiv taus lub siab loj thiab rov cuam tshuam lub zog thaum lub sij hawm stamping txheej txheem. Txias ua hauj lwm tuag steel (muaj cov ntsiab lus alloying xws li chromium, molybdenum, thiab vanadium) tuaj yeem muaj qhov nyuaj ntawm HRC60 tom qab quenching thiab tempering, uas tuaj yeem xyuas kom meej tias cov pwm tswj nws cov duab raug thaum stamping nyias cov ntawv hlau thiab lwm yam ntaub ntawv thiab tsis yog. Nws yooj yim rau kev tawg thiab deformation.

 

Hauv cov pwm yas, qee qhov corrosion-resistant alloy steel daim hlau (xws li cov uas muaj npib tsib xee, chromium thiab lwm yam khoom) tuaj yeem tiv thaiv kev yaig ntawm cov roj corrosive thiab tshuaj lom neeg tsim tawm thaum lub sij hawm kub molding txheej txheem ntawm cov ntaub ntawv yas raw khoom. Nyob rau tib lub sijhawm, lawv tuaj yeem xyuas kom meej qhov smoothness ntawm pwm nto thiab txhim kho cov khoom yas zoo.

 

 

Qib	Chemical Composition (%)
	C	Mn Ntau dua lossis sib npaug	Si	P	S	Mark
ABS E	0.18	0.7	0.1-0.35	0.035	0.035	AB/E

 

 

 

II. Zog Field

Kev lag luam fais fab

 

Nyob rau hauv thermal fais fab nroj tsuag, alloy steel phaj yog siv los tsim cov khoom xws li superheaters, reheaters, thiab dej phab ntsa ntawm boilers. Cov Cheebtsam no yuav tsum tau ua haujlwm nyob rau hauv high-temperature thiab high-pressure ib puag ncig, thiab muaj cov kev xav tau siab heev rau qhov kub thiab txias tsis kam, high-pressure resistance thiab antioxidant zog ntawm hlau. Piv txwv li, tshav kub-resistant alloy steel daim hlau uas muaj alloying ntsiab xws li chromium thiab molybdenum muaj zoo antioxidant zog thiab high-temperature zog, thiab muaj peev xwm ua hauj lwm rau ib ntev lub sij hawm nyob rau hauv ib tug high-kub ib puag ncig ntawm 500 - 600 degree yam tsis muaj teeb meem deformation. thiab kev puas tsuaj, ua kom muaj kev nyab xeeb ntawm boilers.

 

Hauv nuclear fais fab nroj tsuag, alloy steel daim hlau yog siv los tsim cov cuab yeej tseem ceeb xws li lub nkoj siab ntawm lub tshuab hluav taws xob nuclear thiab lub tshuab hluav taws xob. Vim qhov tshwj xeeb ib puag ncig ntawm cov chaw tsim hluav taws xob nuclear, muaj cov kev cai nruj rau kev tiv thaiv hluav taws xob thiab kev tiv thaiv corrosion ntawm cov hlau. Tshwj xeeb nuclear-qib alloy steel daim hlau (xws li cov uas muaj npib tsib xee, chromium thiab lwm yam khoom) tuaj yeem tswj kev ruaj ntseg ntawm cov khoom siv hauv ib puag ncig hluav taws xob thiab tiv thaiv kom tsis txhob muaj cov khoom siv hluav taws xob.

Petroleum thiab Natural Gas Kev Lag Luam

 

Hauv kev tshawb nrhiav roj, cov hlau hlau alloy yog siv los tsim cov cuab yeej downhole xws li laum cov kav dej thiab cov casings. Laum cov kav dej yuav tsum tiv taus lub zog loj thiab lub zog tensile thaum tiv thaiv kev hnav thiab corrosion ntawm cov pob zeb tsim. High-strength hnav-resistant alloy steel daim hlau uas muaj cov ntsiab lus alloying xws li chromium, molybdenum, thiab vanadium tuaj yeem ua tau raws li cov kev cai no thiab txhim kho lub neej kev pabcuam thiab kev ua haujlwm ntawm cov kav dej.

 

Nyob rau hauv cov nqe lus ntawm cov roj thiab cov roj av xa mus, cov hlau hlau hlau (xws li alloy steel daim hlau tiv taus hydrogen sulfide corrosion) tuaj yeem tiv taus qhov yaig ntawm corrosive Cheebtsam (xws li hydrogen sulfide, carbon dioxide, thiab lwm yam) nyob rau hauv nruab nrab thauj hauv lub cov kav dej. Tshwj xeeb tshaj yog nyob rau hauv high-sulfur roj thiab roj teb, hom corrosion-resistant alloy steel phaj yog qhov tseem ceeb rau kev ua kom lub sij hawm ntev kev nyab xeeb ntawm cov kav dej, tiv thaiv cov kav xa dej los ntawm corrosion thiab yog li zam kev nyab xeeb kev raug mob thiab ib puag ncig muaj kuab paug.

 

 

 

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Lub Nkoj Choj Fitting RINA Steel Phaj, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: Nkoj Choj haum Rina steel phaj, Tuam Tshoj nkoj choj haum rina steel phaj lwm tus neeg, hoobkas