Khoom Taw Qhia

Ti55531 titanium alloy is a high-performance near- titanium-based material developed in collaboration between Russia's VSMPO and Europe's Airbus. Nws tus qauv tshuaj lom neeg muaj pes tsawg leeg yog ti - 5 -}}}} 5v-5CR-1ZR. Cov txheej txheem cov khoom no tshwj xeeb zoo lub zog thiab cov qib ib txwm ua tiav mus txog 1080 MPa, thiab lub zog tensile ntau tshaj li 1500 tom qab kev kho mob thiab kev laus. Lub Alloy ua rau muaj peev xwm tawg, tswj lub zog siab thaum muab cov qauv kev kawm loj zoo, xws li iav cov teeb tsa kev txhawb nqa.

Cov khoom tsis muaj

1. Tshuaj lom neeg sib xyaw.

Cov lus 1 Kev sib xyaw ua ke tshuaj lom neeg ntawm Ti55531 titanium alloy (%, pawg feem sib xyaw)
Lub ntsiab	Zaum fe	C	N	Al	Mo	V	O	Tsaus yr	Cr	Ti
Zoo siab	0.08	0.01	0.01	5.0	5.0	5.1	0.08	1.0	3.0	Tshuav nqi

2. Cov cuab yeej kho tshuab raws li kev kho kom sov ntau yam kub ntxhov thiab kev laus tsis sib xws.

Rooj 2 Cov Khoom Siv Cov Khoom Siv Ntawm Ti-55531 Titanium Alloy
Kev Kho Cua Sov	Tensile lub zog (mpa)	Elongation	Kev nyuaj(HV3)
780℃/ 1h +600℃/ 3h	1159.7	12.5%	332.5
800 Qib / 1h+600℃/ 3h	1126.4	12.2%	328.8
820 Degree / 1h +600℃/ 3h	1247.6	10.7%	337.1

3. Cov khoom siv kho tshuab ntawm 800℃daws kev kho raws li cov kev laus ntau yam kub.

Cov Khoom 3 Cov Khoom Siv Cov Khoom Siv ntawm Ti-55531 titanium alloy ntawm 800 degree
Kev Kho Cua Sov	Tensile lub zog (mpa)	Elongation	Kev nyuaj(HV3)
800 Qib / 1h+540℃/ 3h	1347.2	9.0%	332.5
800 Qib / 1h+560℃/ 3h	1339.9	9.5%	330.7
800 Qib / 1h+580℃/ 3h	1281.3	11.2%	336.5
800 Qib / 1h+600℃/ 3h	1126.4	12.2%	328.8

Khoom Paub meej

1. Cov txheej txheem npaj: preheat cov pwm kom muaj qhov kub tsis tu ncua ntawm 300 cov txheej txheem asbestos los pab hauv lub sijhawm preheating ntawm 4 -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Ua ntej kev ua tiav, tsuag qhov saum npoo ntawm titanium alloy billet nrog Ti-1 siab-siab nplua nyiaj rau kev tiv thaiv oxidation thiab nto tsis zoo; Tsim kom muaj kev tiv thaiv xwm txheej ceev rau kev tswj qhov kub thiab qhov kub thiab txias
2. Annealing kuaj: Tom qab - theem theem forging, nws yog feem ntau tsim nyog los ua ib qho qauv dab neeg txaj (weiss qauv qauv). Tom qab forging, anerty ntawm 795℃rau tau txais folling billet, thiab kawm cov nyhuv ntawm kev daws kev kho mob kev kho mob ntawm multi {6.
3. Kev Kawm Laus: Tom qab cov qauv hauv cov qauv kev kho ntawm 800 Qib rau 1 teev kom sai, ua kev txom nyem sai sai, kev ua haujlwm laus rau 180 feeb (cua txias); Tshwj xeeb parameter kev teeb tsa tau qhia hauv rooj 4.

Cov lus 4 tov -}}}} kev kho mob kev ntsuas
Kuaj mob	Tus nqi
Kev daws qhov kub	780 degree, 800 degree, 820 degree
Lub sij hawm -} rhiab kub	540 degree, 560 degree, 580 degree, 600 degree

Khoom Siv Khoom

Ti555531 titanium alloy tuav, vim lawv lub zog zoo tshaj plaws piv rau} dua (tc21, thiab lwm yam.) Titanium alloys, ua rau lawv cov khoom tseem ceeb rau Tom ntej no - Grival gircraft load - bearing cov kab ke. Lawv tsim tshwj xeeb rau kev tsim khoom tseem ceeb rau kev tsim cov khoom tseem ceeb ntawm cov dav hlau, thiab koojtis kab teeb, thiab lwm yam tseem ceeb ntawm cov tseem ceeb. Lawv cov khoom siv tshwj xeeb kom lawv tau raws li ntau yam yuav tsum tau ua rau lub zog ntawm Aerospace, ua rau lawv muaj peev xwm ua tau zoo, ua kom muaj kev lag luam zoo, ua rau lawv muaj kev lag luam zoo hauv kev lag luam niaj hnub no. Saib Daim Duab 1.