hwv 3128

Gnee Super Alloy (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm GH3128 hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale zoo GH3128 hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.

GH3128 yog Ni-Cr raws li kev daws teeb meem ntxiv dag zog rau deformation siab kub alloy, nrog kev pabcuam kub hauv qab 950℃. 16% W (W + Mo) ntxiv rau cov hlau rau cov khoom siv ntxiv dag zog, thiab boron, cerium thiab zirconium ntxiv rau purify thiab ntxiv dag zog rau cov ciam teb. Lub alloy muaj siab plasticity, siab endurance thiab creep zog, nrog rau cov txheej txheem zoo xws li oxidation kuj, stamping thiab vuam. Nws txoj kev ua tau zoo yog zoo dua li cov npib tsib xee zoo sib xws -raws li cov khoom siv ntxiv dag zog xws li GH3044 thiab GH3536. Nws yog tsim rau ua qhov chaw xws li combustion chamber nplaim raj thiab afterburner vaj tse ntawm aircraft cav uas ua hauj lwm rau lub sij hawm ntev ntawm 950 degree.

Muaj hom ntawv:

GNEE Group muab GH3128 Kub Kub Alloy nyob rau hauv ntau hom, xws li: Bars, Sheets, Tubes, Forgings.

GH3128 Kub Kub Alloy Bar

saib ntxiv

GH3128 Kub Kub Alloy Sheet

saib ntxiv

GH3128 Kub Kub Alloy Tube

saib ntxiv

GH3128 Kub Kub Alloy Forging

saib ntxiv

GH3128 Tshuaj muaj pes tsawg leeg:

GH3128 Lub cev muaj zog:

GH3128 Tus Qauv Ua Haujlwm:

Zoo heev -kub kev ua haujlwm:Retains 220 MPa minimum tensile strength at 900 ℃; delivers >100 h rupture lub neej nyob rau hauv 39 MPa / 950 degree, tsim rau ntev - kev pab cuam mus txog 950-1000℃thiab luv - lub sij hawm raug ntawm 1100℃.

Zoo heev oxidation tsis kam:Rated tag nrho oxidation-resistant; oxidation tus nqi nce mus txog 0.055 g / (m²·h) tom qab 100 h zoo li qub huab cua raug ntawm 900 degree, tsim ruaj khov Cr₂O₃ oxide zaj duab xis nrog Ce ntxiv rau suppress spalling.

Kev ua haujlwm txias thiab kub zoo heev:Kub tsim qhov rais 1140-1180℃nrog yam tsawg kawg nkaus kub siab tshaj los yog sib npaug rau 800 degree; txhawb txias dov, kos duab thiab stamping rau nyias daim ntawv thiab hlau ntau lawm, adaptable rau aerospace precision forming specifications.

Zoo heev corrosion kuj:Resistant sulfide thiab chloride kub gas corrosion; qhia tau hais tias tsis muaj huab hwm coj poob nyob rau hauv marine roj roj ib puag ncig, ruaj khov tiv thaiv oxidation thiab me me txo cov xov xwm rau aero- cav kub- ntu kev pabcuam.

Kub Forging & Forging

GNEE yog nruab nrog 800-tuj hydraulic xovxwm, kub dov mills, thiab qhib- cov cuab yeej forging tuag. Lub qhov rais kub ua hauj lwm kub rau GH3128 yog 1050-1180 degree, nrog rau qhov kawg forging kub ntawm ntau dua los yog sib npaug rau 900 degree. Peb xa cov kub-extruded bars, kub-cov ntawv dov / strips, thiab qhib{12}} tuag forgings. Tag nrho cov khoom tom qab forging raug kev daws teeb meem los tshem tawm cov kev ntxhov siab seem.

Ua haujlwm txias

Txias dov, kos duab txias, thiab lub taub hau txias yog ua tiav ntawm kev daws teeb meem - kho billets, nrog ib zaug - kis deformation tswj ntawm 15-25% thiab nruab nrab annealing siv ntawm kev hla dhau. Cov ntaub ntawv muaj xws li cov ntawv txias- dov nyias (txog 0.5 hli), txias- kos cov xov hlau (txog Φ0.8 hli), thiab txias- taub hau blanks, ua tiav qhov roughness ntawm Ra tsawg dua lossis sib npaug li 1.6 μm.

Tshuab dhos

CNC tig, milling, thiab drilling yog ua los ntawm kev siv YG8 / YW2 carbide los yog ceramic cov cuab yeej, nrog txiav ceev ceev ntawm 30-60 m / min thiab dej nyab nrog emulsified coolant. Peb muab kev cai flanges, rings, thiab tshwj xeeb -zoo li tus yam machined rau kos duab nrog rau qhov ntev ntawm IT8-IT9.

Vuam

Txhawb GTAW (TIG), electron beam welding (EBW), thiab laser vuam siv txuam GH3128 muab tub lim lossis ERNiCr-3. Vuam yog ua nyob rau hauv cov tshuaj-annealed mob, ua raws li stabilizing annealing ntawm 950-1000℃raws li xav tau. Welds tau txais 100% Liquid Penetrant Testing (PT), nrog Radiographic Testing (RT) siv rau cov khoom tseem ceeb.

Solution Annealing (Standard Delivery Condition)

GH3128 yog W-Mo solid-solution ntxiv dag zog rau npib tsib xee-raws li superalloy, muab rau hauv cov tshuaj -annealed mob raws li tus qauv. Kev kho mob yog ua nyob rau ntawm 1080-1140 degree, tuav rau 1-2 min / mm ntawm tuab (tsawg kawg 30 feeb), ua raws li cua txias los yog dej quenching. Cov ncej- daws qhov loj me yog tswj nruj me ntsis hauv ASTM Qib 4–6.

Cooling Rate Control

Cov ntawv nyias nyias (tsawg dua lossis sib npaug li 3 hli) yog cua-txias, thaum nruab nrab-rau- cov phaj hnyav, puag ncig tuav, thiab cov forgings yog dej-quenched. Qhov ntsuas cua txias nyob rau hauv qhov tseem ceeb 800 → 500℃qhov rais kub yog khaws cia ntawm Ntau dua lossis sib npaug li 100℃/ s txhawm rau tiv thaiv cov nag lossis daus ntawm cov qoob loo tsis zoo- ciam teb theem. Hloov lub sij hawm los ntawm lub cub tawg mus rau lub tank yog khaws cia nyob rau hauv tsawg dua los yog sib npaug li 30 vib nas this.

Txheej Txheem Tswj & Kev Pov Hwm Zoo

Kev kho cua sov yog ua tiav hauv bogie-hearth resistance furnaces nrog kub tswj precision ntawm ± 5℃. Kev ua tiav cua sov-soaking- qhov kub thiab txias nkhaus yog kaw rau txhua pawg, nrog rau Mill Test Reports (MTR) suav nrog cov txiaj ntsig ntawm kev tshuaj xyuas qhov hnyav thiab cov nplej loj. Kev xaiv stabilizing annealing ntawm 950-1000℃tuaj yeem muab tau raws li kev cog lus cog lus.

• Aero- cav combustion chamber nplaim raj, additive combustion chamber plhaub, regulating piece
• Cov yam ntxwv ntawm cov roj turbine combustion chamber
• Turbine engine combustion chamber qhov chaw
• Cheebtsam rau booster combustion chambers

GNEE Group GH3128 Kub Kub Alloy Factory Ib puag ncig

GNEE Group GH3128 Alloy Ntim

GNEE Group Kev Ntsuas Kub Kub Kub

Q: Cov nqe lus ntawm kev ntim khoom yog dab tsi?
A: Feem ntau, peb ntim peb cov khoom hauv pob lossis coils nrog rods lossis siv, peb tuaj yeem ntim cov khoom raws li cov neeg siv khoom xav tau.
Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Rau cov khoom lag luam, peb tuaj yeem thauj cov khoom mus rau qhov chaw nres nkoj hauv 7 hnub ua haujlwm tom qab peb tau txais qhov tso nyiaj.
Q: Koj puas tuaj yeem tsim raws li cov qauv?
A: Yog, peb tuaj yeem cov neeg siv khoom- ua los ntawm koj cov qauv lossis cov txheej txheem kos duab, peb tuaj yeem tsim cov pwm thiab cov khoom siv.

Cim npe nrov: GH3128, Tuam Tshoj GH3128 lwm tus neeg