ASTM B 381 Titanium Forged nplhaib

 

 

ASTM B 381 Titanium forged nplhaib, tseem hu ua titanium cylinders, yog tsim los siv cov txheej txheem forging thiab muaj cov phab ntsa tuab thiab qhov siab me dua lawv txoj kab uas hla. Cov nplhaib no tau siv dav hauv cov roj, sib sib zog nqus- hiav txwv, thiab cov cuab yeej siv tshuaj lom neeg, muaj peev xwm tiv taus qhov kub thiab txias ib puag ncig kom ntseeg tau ntev - lub sijhawm ua haujlwm ruaj khov. Ntau hom titanium rings muaj xws li forged titanium rings, seamless dov titanium rings, thiab nrum titanium rings. Lawv daim ntawv thov nthuav dav seawater desalination, dej kho, nkoj tsim, tsim hluav taws xob, aerospace, tub rog, thiab kev ua tshuaj lom neeg. Ua tsaug rau lawv cov qauv tsim thiab zoo heev corrosion kuj, lawv tau dhau los ua cov khoom tseem ceeb hauv kev lag luam niaj hnub no.

 

Titanium alloy forged rings feem ntau muab faib ua peb hom: seamless dov titanium rings, forged rings, thiab cam khwb cia rings. Ntawm lawv, kev tsim cov txheej txheem ntawm seamless dov forged rings yog qhov tseem ceeb tshwj xeeb. Lub qhov yog txiav rau hauv cov khoom siv forging, uas tom qab ntawd ua tiav rau hauv lub nplhaib nyias siv tshuab dov. Piv nrog rau cov phaj ib txwm siv -sintered lossis pob tw-welded rings, cov txheej txheem no ua rau muaj kev sib koom ua ke thiab nto smoothness ntawm lub nplhaib, ua rau nws zoo dua nyob rau hauv precision sib dhos thiab siab - siab sealing daim ntaub ntawv. Kev xaiv ntawm cov khoom siv titanium ncaj qha cuam tshuam rau nws qhov kev ua tau zoo. Plaub qib (qib 1, 2, 3, thiab 4) ntawm kev lag luam ntshiab titanium (titanium cov ntsiab lus tsawg kawg yog 99%) muaj qhov sib txawv me ntsis ntawm cov tshuaj muaj pes tsawg leeg, uas ua rau muaj kev cuam tshuam rau kev siv tshuab thiab tsim muaj peev xwm.

 

Ntawm tag nrho cov qib titanium ntshiab, Qib 2 titanium alloys yog cov khoom siv rau kev siv feem ntau vim lawv cov ductility zoo heev thiab corrosion kuj. Titanium alloys pom zoo corrosion kuj piv rau stainless hlau nyob rau hauv feem ntau ib puag ncig thiab yog lub teeb yuag, ua rau lawv tshwj xeeb tshaj yog haum rau cov teb uas yuav tsum tau nruj me ntsis rau cov khoom siv zog thiab ib puag ncig adaptability, xws li aerospace, sib sib zog nqus - cov khoom siv dej hiav txwv, thiab cov khoom siv tshuaj. Cov khoom no ua rau cov titanium rings tswj kev ua haujlwm ruaj khov txawm tias nyob rau hauv kev ua haujlwm hnyav, ua tau raws li cov kev xav tau sib txawv ntawm siab -kev tsim khoom kawg.

 

Khoom npe	Qhov Loj (mm)				Qib	Cov qauv
Titanium Forged Rings	Sab nraud	Sab hauv	Qhov siab	Thickness
	200~400	100~300	35~120	40~150	GR1, GR2, Gr5, Gr7, Gr12 GR1, GR2, Gr5, Gr7, Gr12	ASTM B381/ASME SB381 ASTM B381/ ASME SB381

 

 

STANDARD	CHEMICAL COMPOSITION (qhov hnyav %, ma√ lossis ntau yam)
Qib	UNS	N	C	H	Fe	O	Al	V	Pd	Mo	Ni
	Tsis muaj
GR 1	R50250	0.03	0.08	0.015	0.2	0.18
GR 2	R50400	0.03	0.08	0.015	0.3	0.25
GR 3	R50550	0.05	0.08	0.015	0.3	0.35
GR 4	R50700	0.05	0.08	0.015	0.5	0.4
GR 5	R56400	0.05	0.08	0.015	0.4	0.2	5.5-6.75	3.5-4.5
GR 7	R52400	0.03	0.08	0.015	0.3	0.25			0.12-0.25
GR 9	R56320	0.03	0.08	0.015	0.25	0.15	2.5-3.5	2.0-3.0
GR 12	R53400	0.03	0.08	0.015	0.3	0.25				0.2-0.4	0.6-0.9
GR 23	R56401	0.03	0.08	0.0125	0.25	0.13	5.5-6.5	3.5-4.5

 

 

 

ASTM B 381 Titanium forged rings, nrog rau lawv superior siab -siab tsis kam, hnav tsis kam, thiab corrosion kuj, tau pom dav daim ntawv thov nqi nyob rau hauv ntau yam kev lag luam teb. Tshwj xeeb, cov rings forged no yog cov khoom tseem ceeb hauv cov kav dej siv roj, cov cuab yeej tshawb nrhiav roj, roj drilling platforms, lub tshuab nqus tsev coated kav, mining machinery, thee chemical plant, and natural gas drilling equipment, kom ruaj khov kev lag luam ntawm cov cuab yeej nyob rau hauv huab ib puag ncig.

 

Titanium forged rings (xws li F-2 qib) hauv ASTM B381 tus qauv yog qhov zoo tagnrho rau qhov hnyav- cov ntawv siv tau zoo vim lawv qhov ntom ntom. Hauv kev kho mob thiab aerospace teb, cov khoom siv no yog lub hauv paus tseem ceeb rau kev ua tiav kev tsim qauv, txhawb kev ua tau zoo ntawm siab -kawg cov cuab yeej kho mob thiab dav hlau. Cov cuab yeej siv kho mob xws li kev cog qoob loo thiab cov cuab yeej phais mob vam khom rau lawv cov biocompatibility, thaum cov khoom siv hauv aerospace siv lawv los txo qhov hnyav ntawm cov qauv thiab txhim kho roj efficiency. Lub caij no, lub zog zoo heev thiab corrosion kuj ntawm F-2 qib titanium forged rings ua rau lawv siv dav hauv kev lag luam xws li marine engineering, chemical processing, thiab seawater desalination. Cov ntawv thov muaj xws li cov roj thiab cov khoom siv roj, cov hlab ntsha, cov hlab ntsha siab, cov kav dej, cov khoom siv hluav taws xob, cov ntaub ntawv, thiab cov tshuab flue gas desulfurization, kom ntseeg tau tias cov khoom siv ruaj khov nyob rau hauv ib puag ncig hnyav.

 

Tsis tas li ntawd, ASTM B381 titanium forged rings nthuav qhia tshwj xeeb rau kev hloov pauv mus rau siab - qhov kub thiab txias ib puag ncig, nrog kev ua haujlwm tsis tu ncua mus txog 800℃F (kwv yees 423 degree) thiab muaj peev xwm tiv taus qee lub sijhawm ua haujlwm ntawm 1000℃F (kwv yees li 573 degree). Cov yam ntxwv no nthuav dav lawv cov ntawv thov ntau yam nyob rau hauv siab - qhov kub thiab txias kev lag luam, xws li cov tshuaj reactors thiab cov khoom siv hluav taws xob, qhov chaw uas cov khoom siv tswj kev ncaj ncees nyob rau hauv qhov kub thiab txias, ua rau nws yog ib qho tseem ceeb ntawm kev xaiv tseem ceeb hauv kev lag luam niaj hnub no.

 

 

Kev tsim cov txheej txheem ntawm titanium forged rings suav nrog ntau cov kauj ruam precision. Ua ntej, lub billet yog rhuab thiab tom qab ntawd pheej rov chim siab thiab chamfering. Tom ntej no, tus tuag yog siv los nthuav qhov chaw nruab nrab ntawm titanium forging billet, thaum kawg ua ib nrab - cov khoom tiav. Cov khoom semi-cov khoom tiav no ces nkag mus rau hauv kev tshuaj xyuas thiab ntim cov txheej txheem los npaj rau kev thauj mus los tom ntej.

 

Raws li ASTM B381 tus qauv, titanium alloy forging muaj cov txheej txheem tseem ceeb:

 

 Thermoforming txheej txheem:Rau loj - loj titanium rings, cov cua kub kub yog tswj hauv qab theem transformation point (feem ntau yog 900-950℃). Cov phab ntsa tuab yog ua kom ntseeg tau los ntawm ntau qhov dov dhau los ntawm lub radial-axial nplhaib dov zeb, qhov deformation tus nqi tsis tshaj 70%, thiab cov cua txias yog ua tiav los ntawm huab cua txias los yog kub-tswj qeeb txias.

 Cold forming txheej txheem:haum rau nyias -walled precision nplhaib qhov chaw, npog txias dov / spinning thiab machining; Thaum qhov txias dov deformation nce mus txog 30%, qhov nruab nrab annealing (700-800℃/ 1h) yog yuav tsum tau, thiab machining yog nqa tawm nrog carbide los yog PCD cov cuab yeej, siv ib tug tsawg-ceev, siab noj mov.

 Kev kho cua sov txheej txheem:suav nrog kev kho dej (dej quenching ntawm 930-950℃rau 1 teev), kev kho kev laus (cua txias ntawm 500-600℃rau 2-4 teev), thiab kev ntxhov siab-relief annealing (550-650℃rau 1-2 teev tom qab ua haujlwm txias), uas ua rau cov khoom siv tau zoo.

 Kev kho deg:Electrolytic polishing (surface roughness Ra<=0.4μm) and passivation treatment (nitric acid immersion to form a dense oxide film) enhance corrosion resistance and ensure product reliability in harsh environments.

Cov txheej txheem no koom ua ke kom ntseeg tau tias kev ua tau zoo ntawm ASTM B381 tus qauv titanium alloy forged rings nyob rau hauv siab -kawg teb xws li aerospace thiab kev kho mob, ua tau raws li qhov yuav tsum tau nruj rau lub zog, corrosion resistance, thiab hnav.

 

 

Cim npe nrov: astm b 381 titanium forged nplhaib, Tuam Tshoj astm b 381 titanium forged nplhaib manufacturers, lwm tus neeg, Hoobkas