Qhov zoo li tus nqi yog qhov tseem ceeb rau kev txiav txim siab kev puas tsuaj ntawm lub taub hau. Piv nrog rau cov khoom siv tsoos dome, titanium alloy tuaj yeem ua tiav qhov sib txuam zoo ntawm qhov tob tob thiab aperture.
Cov nyhuv ntawm deformation kub, deformation tus nqi, thiab deformation tus nqi ntawm cov microstructure thiab kev ntxhib los mos cov yam ntxwv ntawmTB6 titanium alloyisothermal forging hauv cheeb tsam + theem tau kawm. CovTB6 titanium alloy liner qauvtau npaj los ntawm cov txheej txheem optimized, thiab nws cov microstructure thiab mechanical zog tau tus yam ntxwv.
Cov txiaj ntsig tau pom tias tom qab ntxiv rau hauv isothermal forging, qhov nruab nrab ntawm cov nplej loj ntawm TB6 titanium nce nrog qhov nce ntawm forging kub, thiab kev ntxhib los mos lub zog txo nrog kev txo qis deformation. Lub isothermal forgedTB6 titanium alloy linernpaj los ntawm cov txheej txheem optimized muaj uniform grain loj nyob rau hauv tag nrho cov qhov chaw tom qab solid solution aging kho. Qhov nruab nrab tensile lub zog ntawm chav tsev kub raws li cov kev taw qhia ntawm conical busbar ntawm lub liner yog 1128mpa.
Isothermal forging txheej txheem parameter
Schematic daim duab ntawm metallographic qauv sampling ntawm liner forging (a) metallographic (b) tensile
Thawj microstructure ntawm bar (a) microstructure (b) IPF daim duab
IPF daim duab (a) ~ (I) ntawm isothermal forging TB6 titanium alloy sib raug rau cov txheej txheem 1 ~ 9 feem
Lub cev kos duab ntawm TB6 titanium alloy isothermal tuag forging liner forgings (a) thiab qhov chaw (b)
