UN tsis yog N08926 Stainless hlau

UN tsis muaj N08926, tseem hu ua Alloy 926 (En: 1.4529), yog lub siab-alnoy lub zog, thiab versorility n08926, yog zoo rau kev siv nyob rau hauv kev sib zog ib puag ncig hla dav dav Ntau yam kev lag luam.

 

 

 

Teem nqi	Lub hom phiaj	C	Si	Mn	P	S	Cr	Ni	Mo
Unrical N08926	ASTM	Tsawg dua los yog sib npaug rau 0. 02	Tsawg dua los yog sib npaug rau 0. 50	Tsawg dua los yog sib npaug rau 1. 00	Tsawg dua los yog sib npaug rau 0. 030	Tsawg dua los yog sib npaug rau 0. 010	19.00-21.00	24.00-26.00	6-7

 

Cov Cuab Yeej Cuab Yeej Cuab Yeej

Hlau	Lub zog tensile	Paib lub zog	Elongation	Kev nyuaj
UN tsis yog N08926 Stainless hlau	650-850 mpa	300-350 mpa	Min 40%	170 txog 200 HB

 

Cov Khoom Siv Lub Cev

Hlau	Ceev	Melting taw tes	Thermal conductivity	Coefficient ntawm thermal expansion
UN tsis yog N08926 Stainless hlau	8. {0 g /m³	1320-1390 degree	10-12 W/m·K.	14-16 µm/m·K

 

 

1. Cov Khoom Siv Khoom Raw

Cov txheej txheem melting pib nrog kev sau thiab npaj cov khoom siv raw, suav nrog:

Seem stainless hlau: rov qab siv cov ntaub ntawv hlau stainless hlau.

Virgin cov hlau: cov hlau ntshiab xws li chromium, npib tsib xee, molybdenum, molybdenum, thiab tooj.

Ferrroalloys: alloying cov neeg sawv cev zoo li ferrochromium thiab ferromolybdenum.

2. Them

Cov khoom npaj raw khoom tau them rau hauv lub cub tawg raws li qhov xav tau tag nrho cov muaj pes tsawg leeg.

Proportions ntawm txhua lub ntsiab yog ua tib zoo tswj kom ua tiav cov tshuaj uas yuav tsum tau muaj tshuaj lom neeg tsis haum N08926 stainless hlau.

3. Melting

Lub cub hluav taws xob, feem ntau muaj hluav taws xob tshuab hluav taws (EAF) lossis nqus plua plav) lossis nqus cov cua sov, ua kom muaj cua sov kom yaj.

Fais ntawm arcs lossis cov cua sov induction yog siv los tsa qhov kub ntawm tus nqi rau nws lub ntsiab lus, ib txwm nyob siab dua 1500 degree (2732 Qib F).

4. Kev sib txuas

Cov neeg sawv cev ua ke, xws li cov ferroalloylys lossis cov hlau ntshiab, ntxiv rau cov hlau molten los kho nws cov tshuaj muaj pes tsawg leeg raws li xav tau.

Tshuaj lom neeg tshuaj xyuas thiab tshuaj xyuas kom paub tseeb tias cov alloying cov ntsiab lus ntxiv rau hauv cov txiaj ntsig xav tau cov qib xav tau.

 

 

1. Pwm npaj

Thaum lub Molten Steel tau mus txog qhov xav tau muaj pes tsawg leeg thiab qhov kub thiab txias, nws npaj txhij rau casting.

Pwm yog npaj raws li qhov xav tau zoo thiab qhov loj me ntawm cov khoom kawg.

Cov pwm tuaj yeem ua cov xuab zeb, tej hub, lossis hlau, nyob ntawm txoj kev nroj thiab daim ntawv thov.

2. Ncuav

Cov hlau Molten tau nchuav los ntawm cov cua sov rau hauv cov khoom npaj pwm.

Kev saib xyuas yog coj los xyuas kom meej tias cov hlau puv cov pwm kab noj hniav kiag li tag nrho thiab tusyees kom tsis txhob muaj kev tsis xws luag nyob rau hauv lub casting.

3. Solidification

Raws li cov molten hlau txias, nws solidifies thiab yuav siv sij hawm ntawm cov duab ntawm cov pwm.

Solmorification pib ntawm cov pwm ntsa thiab nce zuj zus mus rau hauv nruab nrab ntawm lub pov.

Cov nqi hloov kho kom zoo thiab cov kev tswj hwm tau yooj yim rau kev tiv thaiv xws li shrinkage, porosity, thiab cais.

4. Tshem tawm thiab xov

Thaum cov casting muaj kev ruaj khov, nws raug tshem tawm ntawm cov pwm thiab tso cai kom txias ntxiv.

Nyob ntawm daim ntawv thov, tus muab cov txheej txheem ua tiav ntxiv xws li machining, sib tsoo, lossis cua sov kom ua tiav cov yam ntxwv kawg thiab qhov ntev.

 

 

1. Kuj ua rau scaling thiab oxidation

Scaling tsis kam: tiv taus kev sib cav thiab oxidation thaum muaj kev kub ntxhov siab, tswj kev ncaj ncees thiab tiv thaiv kev ua haujlwm thermal.

Oxidation tsis kam: tiv thaiv kev kis oxygen-nplua nuj atmospheres yam tsis muaj kev pom zoo lossis tsis muaj kev ua haujlwm ntev hauv oxidative.

2Cov. Ib puag ncig ruaj khov

Tshuaj lom neeg ruaj khov: Qhov chaw ruaj khov nyob rau hauv ntau cov chaw ib puag ncig, suav nrog acidic, alkaline, thiab qab zib, ua kom muaj kev ua haujlwm zoo ib puag ncig.

Qhov ntsuas kub ruaj khov: ruaj khov kho tshuab thiab corrosion ua haujlwm hla ntau qhov chaw kub thiab txias rau kev nce siab kub, pub rau ntau yam kev siv hauv ntau qhov chaw ib puag ncig.

3Cov. Kev ntseeg tau hauv cov ntawv thov tseem ceeb

Qhov tseem ceeb ntawm cov khoom lag luam tseem ceeb: ntseeg tau rau kev siv nyob rau hauv cov chaw tseem ceeb thiab cov ntawv thov uas tsis muaj peev xwm muaj kev nyab xeeb, ib puag ncig tsis muaj tshuaj, xws li hauv cov nroj tsuag tshuaj, ntxiv rau cov nroj tsuag, thiab cov nroj tsuag hluav taws xob, thiab cov nroj tsuag fais fab, thiab cov fais fab, thiab cov nroj tsuag fais fab, thiab cov fais fab, thiab cov nroj tsuag fais fab, thiab cov fais fab, thiab cov nroj tsuag hluav taws xob, thiab cov nroj tsuag fais fab.

Lub Luag Haujlwm-tseem ceeb rau kev ntseeg tau thiab siv zog ua tub txib thiab khoom siv, kev pheej hmoo ntawm kev npaj ua tsis tiav lossis downtime hauv kev ua haujlwm tseem ceeb.

4Cov. Cov Khoom Siv Traceability thiab Kev Ntsuas Kom Zoo

Cov khoom siv traceability: traceable rau nws cov khoom siv los thiab tsim cov txheej txheem, muab kev ntseeg siab rau cov khoom siv tau muaj pes tsawg leeg, cov khoom, thiab kev ua tau zoo.

Kev Ntsuas Kom Zoo Dua no

5Cov. Kev yoog raws li cov txheej txheem kev tsim khoom siab

Compatibility nrog cov txheej txheem siab tshaj: Tsim nyog rau kev siv hauv kev tsim khoom loj (3D luam ntawv), qhov twg tsim qauv yuav tsim nrog qhov tseeb thiab kev ntseeg tau.

Kev tsim kho tshiab thiab kev ua kom zoo dua tshiab: tso cai rau kev hloov kho tshiab thiab ua kom zoo dua hauv kev txhim kho cov kev daws teeb meem uas tsim nyog rau cov kev cai thov.

 

 

1Cov. Nkoj nkoj

Cov txheej txheem sib xyaw: Cov khoom siv tau siv rau cov qauv txheej txheem xws li HULLOSEAD, thiab lawj nyob rau hauv nkoj nkoj vim nws corrosion tsis kam thiab muaj zog.

Marine fittings: fittings zoo li bolts, neeg rau kev ua tsis tau los ntawm unsandless cov hlau kom ntseeg tau tias lawv tau tiv thaiv cov pa dej hiav txwv.

Cov Cheebtsam Nkoj: Ntau lub nkoj cov nkoj, xws li cov kiv cua, shafts, thiab cov rudders, tau txais txiaj ntsig los ntawm cov khoom siv ruaj khov thiab tiv taus rau marine corrosion.

2Cov. Offshore platforms

Roj thiab roj platform: UN unical26 yog siv nyob rau hauv lub chaw pa hluav taws xob rau cov roj thiab roj ua kom muaj kev tiv thaiv kev ua phem rau dej hiav txwv, suav nrog rau cov dej hiav txwv tsis sib haum, cua, thiab vuag.

Cov Tswv Cuab Cov Txheej Txheem: Cov tswv cuab tseem ceeb xws li platform lawj, kev txhawb nqa, thiab risers yog feem ntau ua haujlwm siv cov khoom rau nws corrosion tsis kam thiab tshuab lub zog.

Piping thiab tubing: pipelines thiab tubing tshuab Thauj Roj, roj, thiab cov dej hiav txwv los tiv thaiv corrosion thiab ua kom ntseeg tau tias kev ntseeg tau ntev.

3Cov. Mary kuab paug tswj

Ballast Dej Kho Tshuab: Tsis yog N08926 yog siv nyob rau hauv kev tsim kho cov dej kho mob, tshuab, kom tiv thaiv corrosion los ntawm seawater thiab ntseeg kom muaj kev ua haujlwm zoo.

Cov roj av teb cov lus teb: xws li skimmers, booms, thiab twj rau nws corrosion tsis kam thiab kav ntev hauv marine chaw.

 

UN tsis muaj N08926 Stainless hlau lub sijhawm ntev thiab thev naus laus zis, kev ntseeg tau, thiab kev ntsuas kom zoo dua rau cov kev tsim khoom siab. Cov cwj pwm no ua rau nws muaj ntau yam, txhim khu kev qha, thiab cov khoom siv ruaj khov rau ntau yam ntawm cov ntawv thov uas xav tau hla kev lag luam. Seb puas muaj ib puag ncig ua phem, lossis cov khoom siv kub heev, ua rau muaj kev ntseeg siab, ua kom muaj kev ntseeg siab thiab ntseeg tau ntawm kev siv khoom lag luam thiab cov txheej txheem hauv lub sijhawm ntev.

 

Cim npe nrov: UN tsis yog N08926 Stainless hlau, Tuam Tshoj tsis yog n08926 stainless hlau manufacturers, lwm tus neeg, Hoobkas