Khoom Txheej txheem cej luam
GX40CrNiSi25-20 plhaub-molded boiler hlau bar - ib yam khoom uas tsim tshwj xeeb rau high-temperature ntau lawm puag ncig nyob rau hauv boiler systems, industrial furnaces, thiab cov khoom siv kho cua sov.
GX40CrNiSi25-20 (German cov khoom siv naj npawb 1.4848) yog cov khoom siv hluav taws xob kub-resistant cam khwb cia tsim tshwj xeeb rau kev siv hauv kev lag luam uas xav tau qhov kub thiab txias thiab cov khoom siv tshuab. Cov khoom no ua raws li tus qauv German DIN 17465-1993"Thaum tshav kub-resistant steel castings - Technical delivery condition"thiab European tus qauv EN 10295-2002"Heat-resistant steel castings". Nws cov tshuaj muaj pes tsawg leeg zoo ib yam li Asmeskas AISI 310 (25Cr-20Ni) stainless hlau, tab sis nrog cov ntsiab lus carbon ntau dua los ua kom zoo dua castability thiab txhim kho qhov kub thiab txias.
Raws li lub tshav kub-resistant steel bar rau boiler daim ntaub ntawv uas ua los ntawm plhaub pwm casting (plhaub Mould Casting / Croning txheej txheem), peb GX40CrNiSi25-20 hlau tuav tau zoo tshaj cov pa xuab zeb-casting cov khoom nyob rau hauv qhov tseeb qhov tseeb, nto zoo, thiab nyob rau hauv ceev. Plhaub pwm casting siv resin-coated xuab zeb los ua ib tug nyias plhaub pwm kab noj hniav ntawm ib tug hlau qauv, ua castings nrog ib tug ntom qauv thiab meej qhov ntev tom qab molten hlau pouring. Qhov no ua rau nws tshwj xeeb tshaj yog tsim rau kev tsim cov boiler grate tuav, thauj cov yob, cov khoom siv hluav taws xob, thiab lwm yam boiler hlau tuav uas xav tau kev ua haujlwm kub kub thiab qhov raug.
High -Cov ntaub ntawv ntsuas kub thiab kev ua haujlwm siab
Lub ntsiab kom zoo dua ntawm GX40CrNiSi25-20 yog nyob rau hauv nws zoo heev - kub lub zog thiab creep kuj. Nyob rau hauv ntev -lub sij hawm kub kub kev pab cuam (raws li 1% creep strain tshaj 10,000 teev):
| Kub | Kev txwv tsis pub nkag (1% / 10,000h) |
| 700 degree | 66 MPa ua |
| 800 degree | 36 MPa ua |
| 900 degree | 17 MPa |
| 1000 degree | 7 MPa ua |
- Qhov siab tshaj plaws ua haujlwm kub: mus txog 1100℃hauv huab cua, thiab tuaj yeem tiv taus luv luv -lub sij hawm raug mus txog 1150℃hauv oxidizing atmospheres.
Plhaub Pwm Casting - Qhov Zoo Tshaj Plaws
Peb cov boiler hlau tuav yog tsim los siv cov txheej txheem plhaub pwm casting, precision hlau casting txheej txheem uas siv resin-coated xuab zeb los ua nyias, muaj zog pwm.
Vim li cas Plhaub Pwm Casting rau Boiler Hlau Bars?
Piv rau cov pa ntsuab xuab zeb casting, plhaub molding muaj:
- Superior Dimensional Accuracy: Tighter tolerances thiab ib feem sib xws -mus rau -ib feem repeatability
- Cov Nto Zoo Kawg Nkaus: Resin-coated xuab zeb ua kom du nto, txo los yog tshem tawm cov machining theem nrab
- Kev tsim khoom siab dua: Cov txheej txheem tsis siv neeg tsim nyog rau nruab nrab mus rau siab - ntim ntau lawm
- Txo Machining Requirements: Nyob ze -net shape casting minimizes material waste and post-processing cost
- Complex Geometry Peev Xwm: Muaj peev xwm tsim cov duab zoo nkauj nrog txo fettling
- Thin Plhaub Siv: Plhaub tuab ntawm tsuas yog 6-10mm kom ceev cov cua sov dissipation thiab txo qhov tsis xws luag
Lub plhaub pwm casting txheej txheem yog qhov tshwj xeeb zoo- haum rau cov cua sov- cov hlau resistant xws li boiler hlau tuav, rauv grates, thiab lwm yam siab - qhov kub thiab txias Cheebtsam qhov precision thiab cov khoom ruaj khov yog qhov tseem ceeb.
Customization Options
- Loj & Dimensions: Cam khwb cia rau koj cov specifications
- Geometry: Cov duab tsis yooj yim, cov ntu nyias, thiab cov ntsiab lus sib txawv
- Nto tiav: Raws li - nrum, machined, los yog hauv av kom yuav tsum tau kam rau ua
- Kev kho cua sov: Tshuaj annealing, stress relieving, los yog kev cai thermal ua
- Kev ua haujlwm thib ob: Vuam, drilling, tapping, thiab sib dhos
Cim npe nrov: gx40crnisi25-20 plhaub-moulded boiler hlau bar, Tuam Tshoj gx40crnisi25-20 plhaub-molded boiler hlau bar manufacturers, lwm tus neeg, Hoobkas
