Cov khoom

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Titanium Alloy nplhaib

Khoom npe: titanium alloy nplhaib, titanium nplhaib
Qib: GR1 GR2 GR3 GR6 GR7 GR9 GR11 GR12 GR23
Txheem: Asmeskas tus qauv: ASTM B265-2010 AMS4911, thiab lwm yam.
Cov qauv hauv tebchaws: GB/T3621-2007, GB/T13810-2007, thiab lwm yam.
Specifications: [Rolling], ￠100---500mm (titanium nplhaib specifications tuaj yeem kho raws li cov neeg siv khoom xav tau)
Tus me nyuam raws li txoj cai: Annealed xeev (M) Kub ua lub xeev (R) (annealing, ultrasonic flaw detection)
Kev kho deg: polished nto, polished nto

Xa kev nug

Khoom Taw qhia

Titanium alloy nplhaib yog lub nplhaib high-end thiab dav siv hlau. Nws cov khoom siv raw yog titanium, lub teeb thiab muaj zog hlau. Titanium alloy yog tov nrog titanium thiab ib qho me me ntawm txhuas, tin, molybdenum thiab lwm yam, muab nws zoo heev zog thiab corrosion kuj. Nws lub zog yog siab heev, ntau dua 5 npaug ntawm cov hlau tsis zoo tib yam. Yog li ntawd, titanium alloy rings yog qhov tsim nyog rau lub sijhawm uas yuav tsum tau tiv taus siab dua.

Chemical composition table ntawm titanium

GR1 yog lub softest titanium nrog lub siab tshaj plaws ductility thiab zoo txias formability, uas muab GR1 zoo heev oxidation kuj los ntawm me me mus rau siab.

GR1 tshuaj ntsuam xyuas

chemical muaj pes tsawg leeg (%)

Lwm tus

Cov seem

0.18
Max

0.03
Max

0.08
Max

0.015
Max

0.20
Max

0.4
Max

Bal

GR2 muaj lub zog nruab nrab thiab zoo heev txias formability thiab weldability. Cov titanium no kuj muaj oxidation zoo heev.

GR2 tshuaj ntsuam xyuas

chemical muaj pes tsawg leeg (%)

Lwm tus

Cov seem

0.25
Max

0.03
Max

0.08
Max

0.015
Max

0.30
Max

0.4
Max

Bal

GR5 muaj zog heev tab sis kuj tsis tshua muaj ductility. Cov kev siv tseem ceeb ntawm no alloy yog nyob rau hauv aircraft thiab spacecraft. Offshore daim ntawv thov yog loj hlob. Lub alloy yog weldable thiab tuaj yeem ua nag lossis daus hardened

GR5 tshuaj ntsuam xyuas

chemical muaj pes tsawg leeg (%)

Lwm tus

Cov seem

0.20
Max

0.05
Max

0.08
Max

0.015
Max

0.40
Max

5.5-6.75

3.5-4.5

0.4
Max

Bal

GR7 Feem ntau cov corrosion-resistant titanium alloys muaj kev tiv thaiv zoo heev rau cov dav dav thiab hauv cheeb tsam crevice corrosion nyob rau hauv ntau yam ntawm oxidizing thiab txo acidic ib puag ncig, nrog rau cov chlorides, nrog ib tug zoo tshuav nyiaj li cas ntawm nruab nrab lub zog, tsim nyog ductility thiab zoo heev weldability. Lub cev thiab cov khoom siv kho tshuab yog sib npaug rau GR2.

GR7 化学分析

化学成分(%)

Lwm tus

Cov seem

0.25
Max

0.03
Max

0.08
Max

0.015
Max

0.30
Max

0.12-0.25

0.4
Max

Bal

GR9 qee zaum hu ua "6-4 ib nrab." Nws yog 20-50% muaj zog dua carbon-phosphorus alloys tab sis yooj yim rau kev tsim thiab vuam dua Titanium-6Al-4V. GR9 muab lub zog, weldability thiab formability. Lub alloy muaj zoo formability thiab yog superior rau qhov muaj zog tshaj unalloyed qib.

GR 9 tshuaj ntsuam xyuas

chemical muaj pes tsawg leeg (%)

Lwm tus

Cov seem

0.25
Max

0.03
Max

0.08
Max

0.015
Max

0.30
Max

0.12-0.25

0.4
Max

Bal

GR12 yog qhov zoo tshaj plaws weldable, nthuav tawm kev txhim kho lub zog tso cai ntawm qhov kub siab, ua ke nrog kev ua kom zoo dua corrosion, thiab zoo heev tiv thaiv oxidizing rau me ntsis txo cov mob, tshwj xeeb tshaj yog chlorides.

GR12 tshuaj ntsuam xyuas

chemical muaj pes tsawg leeg (%)

Lwm tus

Cov seem

0.25
Max

0.03
Max

0.08
Max

0.015
Max

0.30
Max

0.6-0.9

0.2-0.4

0.4
Max

Bal

Titanium alloy muaj zog

1) Siab zog

Qhov ceev ntawm titanium alloys feem ntau yog nyob ib ncig ntawm 4.5g / cm3^,uas tsuas yog 60% ntawm cov hlau. Lub zog ntawm ntshiab titanium yog ze rau lub zog ntawm cov hlau zoo tib yam. Qee qhov muaj zog titanium alloys siab tshaj lub zog ntawm ntau cov qauv hlau alloy. Yog li ntawd, lub zog tshwj xeeb (lub zog / ntom) ntawm titanium alloy yog ntau dua li ntawm lwm cov khoom siv hlau, thiab cov khoom thiab cov khoom siv nrog lub zog siab, zoo rigidity, thiab lub teeb yuag tuaj yeem tsim tau. Tam sim no, titanium alloys yog siv nyob rau hauv aircraft engine Cheebtsam, ncej, tawv, fasteners thiab tsaws iav.

2) High thermal siv

Qhov kev pabcuam kub yog ob peb puas degrees siab dua li ntawm aluminium alloys. Nws tseem tuaj yeem tuav lub zog xav tau ntawm qhov kub nruab nrab thiab tuaj yeem ua haujlwm ntev ntawm qhov kub ntawm 450 txog 500 degree. Ob hom titanium alloys tseem muaj lub zog siab nyob rau hauv thaj tsam ntawm 150 degree txog 500 degree. Lub zog tshwj xeeb, thaum lub zog tshwj xeeb ntawm aluminium alloy poob qis ntawm 150 degree. Kev ua haujlwm kub ntawm titanium alloy tuaj yeem ncav cuag 500 degree, thaum lub aluminium alloy qis dua 200 degree.

3) Zoo corrosion kuj

Titanium alloy ua haujlwm nyob rau hauv huab cua ntub thiab dej hiav txwv, thiab nws cov corrosion kuj zoo dua li cov hlau tsis muaj steel; nws yog tshwj xeeb yog resistant rau pitting corrosion, acid corrosion, thiab kev nyuaj siab corrosion; Nws yog resistant rau alkali, chloride, chlorine-based organic tshuaj, nitric acid, thiab lwm yam. Zoo heev corrosion kuj. Txawm li cas los xij, titanium muaj kev tiv thaiv tsis zoo rau kev tshaj tawm nrog txo cov pa oxygen thiab chromium ntsev.

Cov khoom zoo

Tsawg ceev; muaj zog tshwj xeeb, tiv taus acid, alkali, ntsev, seawater corrosion, superior mechanical zog
Vim yog cov khoom kim heev, titanium alloy forgings yog qhov tsim nyog rau forging thiab sib sau, uas tsis tsuas yog txhim kho cov khoom zoo ntawm cov khoom, tab sis kuj txuag cov ntaub ntawv hlau.
Txhua yam ntawm forging cuam tshuam rau sab hauv zoo lossis zoo li zoo ntawm forging mus rau ntau dua lossis tsawg dua, thiab yuav tsum ua kom tiav nruj me ntsis raws li cov txheej txheem forging.
Cov hlau roughness ntawm lub lauj kaub loj loj rau forging tuaj yeem txiav rau ntawm lub tshuab sawing, lub tshuab dhos, lub tshuab txiav anode, lub tshuab xuas nrig ntaus thiab shearing tshuab, sib tsoo lub log txiav tshuab, lossis ntawm lub forging rauj lossis hydraulic xovxwm.