Dab tsi yog cov xwm txheej tam sim no ntawm kev kho mob titanium alloy txheej txheem hauv tsev thiab txawv teb chaws? -}} xov xwm

Hais txog titanium thiabTitanium alloys rau kev cog hniav, Cov qauv hauv tsev thiab thoob ntiaj teb muaj teeb meem me ntsis, suav nrog cov tshuaj lom neeg thiab cov khoom siv neeg kho mob.

1) ISO International tus qauv

ISO yog pawg kws pab pawg tshwj xeeb rau kev phais mob hauv cov koom haum thoob ntiaj teb rau cov qauv.

Tus naj npawb ntawm kev phais mob - cov ntaub ntawv metallic {}}}}}} titanium alloys yog Ameslikas 4, tab sis tam sim no nws yog 3.

(1) ISO5832-2-1999 ntshiab titanium;

(2) Iso5832-3-1996 Ti-6al-4V cov ntaub ntawv ua tiav;

(3) ISO5832-11-1994 TI-6AL-7NB cov ntaub ntawv ua tiav; lawv cov tshuaj lom neeg muaj kuab lom thiab cov neeg kho tshuab;

ISO5832-10-1993 yog tus qauv rau ti-5al-2.5fe alloy, kho mob titanium alloy tsim nyob rau hauv lub teb chaws Yelemees muaj ntau dua 20 xyoo dhau los thiab tseem siv hauv kev tshawb nrhiav kev tshawb nrhiav. Cov koom haum thoob ntiaj teb rau cov qauv SC150 tshaj tawm tus lej no hauv lub Cuaj Hlis 1993 thiab thim nws hauv 2000.

2) Miskas tus qauv

ASTM tau muab cov qauv muab xa tawm rau Titanium rau kev phais mob thaum lub sijhawm 1960s. Nrog rau kev loj hlob thiab daim ntawv thov ntawm kev kho mob titanium alloys, kev kho mob kho mob tshiab titanium alloys tau muab txuas ntxiv.

(1) ntshiab titanium qib 1 txog 4

ASTM F67-2000 Sheet, Phaj, Qws, Sawb, Hlau;

ASTM F1341-1999 HLAU

(2) ti-6al-4veli

ASTM F136-2002A Ntawv, Sawb, Qws;

ASTM F620-2002 Forgings;

ATM F1108-2002 castings;

ASTM F1472-2002A Ntawv, Phaj, Qws, Sawb, Hlau.

3) TI-6AL-7NB

ASTMF1295-2001 Qws

(4) ti-13nb-1.3ZR

ASTM F1713-1996 Sheet, Phaj, Qws, Sawb, Hlau

(5) TI-12MO-6ZR-2FE

ASTMF1813-2001 Qws, Hlau

(6) ASTM F2063-2000 daim duab nco alloy ua cov ntaub ntawv rau cov khoom siv kho mob thiab kev phais mob

3) Suav Cov Qauv (GB / T13810-2007 thiab GB / T12417-1990)

(1) GB / T13810-2007: Titanium thiab titanium alloys rau kev phais mob

Lub teb chaws qauv cov qib suav nrog cov qib huv si titanium (4 qib) thiab Ti-6al-4V alloy.

Ntau hom uas muaj nyias daim hlau nyias, tuab daim hlau, strips, tuav thiab xov hlau. Tus qauv no sib npaug rau tus txheej txheem thoob ntiaj teb (ISO5832.2.3.3) thiab tus txheej txheem Asmeskas (ASTMF67 thiab ASTMF136). Cov tshuaj lom neeg muaj pes tsawg leeg thiab cov neeg kho tshuab yog sib npaug rau cov qauv saum toj no. Lub microstructure (gr5 titanium alloy Muotallographic qauv kev faib tawm thiab kev ntsuas daim duab ua kos rau International ISO ETC2 A1-A9. Txoj kev soj ntsuam txoj kev txhawb nqa txoj kev qhia hauv lub teb chaws tus qauv.

2) GB / 12417-1990 "Cov Kev Xav Tau Rau Kev Ua Kom Tau Hlau Kev Cog Lus"

Tus qauv no nyob rau hauv cov chaw txiav txim ntawm cov pawg neeg ua haujlwm hauv Tebchaws Meskas txhawm rau kev phais mob thiab orthotics thiab tau sau los ntawm Tianjin lub koom haum ntawm lub tsev kho mob. Cov qauv uas ua raws cov qauv thoob ntiaj teb ISO 5832, "Kev phais mob hlau cog- nws yog xim hlau,"

Tshooj 1: Wrought Stainless Hlau (1987);

Ntu 2: Titanium;

Ntu 3: Ti-6AL-4V cov ntaub ntawv ua tiav;

Tshooj 4: Titanium {{1} chromium- molybdenum cam khwb cia}

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