Apple's patent tshiab hais ncaj qha rau cov txheej txheem titanium alloy. Thaum Lub Ib Hlis 2021, Apple tau txais daim ntawv pov thawj rau "txoj kev rau kev kho ib nrab gloss ntawm titanium hlau", uas koom nrog cov txheej txheem ntawm kev sib txuas cov xuab zeb blasting thiab etching nrog cov txheej txheem tshuaj anodizing kom ua tiav cov nyhuv ntawm qhov xav tau; Raws li PatentlyApple txheeb cais, txog tam sim no, Apple tau txais 8 patents ntsig txog titanium alloy cov ntaub ntawv. Tsis tas li ntawd, Apple iPhone 15 high-end series Ultra yog lub npe tib yam li cov ntaub ntawv titanium alloy. Apple Watch titanium alloy series, Yog tias Apple lub titanium alloy thev naus laus zis tshiab tau siv rau hauv nruab nrab ntawm cov xov tooj ntawm tes tshiab, nws yuav ua rau muaj kev xav tau ntawm cov khoom siv polishing.
Kuv lub teb chaws daim txhuam cev titanium ntau lawm muaj peev xwm nce xyoo los ntawm lub xyoo, thiab muaj qhov sib txawv hauv aerospace high-end titanium cov ntaub ntawv
Lub ntiaj teb loj titanium daim txhuam cev noj thiab ntau lub teb chaws suav nrog Tebchaws Meskas thiab Nyiv. Ntawm lawv, kev noj txhua xyoo ntawm daim txhuam cev titanium hauv Tebchaws Meskas yog li 50 feem pua ntawm tag nrho lub ntiaj teb. Txoj kev loj hlob ntawm kuv lub teb chaws txoj kev lag luam titanium pib thaum xyoo 1960. Tam sim no, ua tiav titanium daim txhuam cev ntau lawm tau tsim, thiab qhov zoo ntawm titanium rau pej xeem siv tau zoo dua. kuv lub teb chaws titanium daim txhuam cev tsim muaj peev xwm tau nce xyoo los ntawm lub xyoo, thiab nws cov khoom tso tawm yog thawj zaug hauv ntiaj teb. Magnesium txo txoj kev (Claure method) yog cov txheej txheem tseem ceeb rau kev tsim cov sponge titanium, uas yog, hlau magnesium txo cov titanium tetrachloride kom tau titanium hlau. Cov khoom siv suav nrog stainless hlau reactor, hluav taws xob arc rauv thiab lwm yam.
Kuv lub teb chaws titanium ntau lawm nyob rau hauv lub ntiaj teb no, thiab tag nrho cov kev loj hlob yog ceev heev. Ntawm lawv, cov khoom lag luam qis kawg nkaus yog tsav los ntawm qhov kev thov ntawm PTA, tshuaj lom neeg thiab lwm yam lag luam, thiab cov khoom lag luam high-end feem ntau yog tsav los ntawm kev hloov kho dua tshiab thiab kev hloov hauv tsev ntawm aerospace thiab lwm yam kev lag luam. Shaanxi yog lub xeev cov khoom lag luam tseem ceeb ntawm cov ntaub ntawv titanium hauv kuv lub tebchaws. Tag nrho cov concentration ntawm kev lag luam yog siab, thiab muaj qhov sib txawv ntawm high-end titanium cov ntaub ntawv. Xyoo 2020, CR3 ntawm kuv lub teb chaws kev lag luam titanium ua cov khoom lag luam yuav ncav cuag 47 feem pua, thiab CR5 yuav ncav cuag 59 feem pua. Ib feem ntawm qhov laj thawj yog tias nws cov kev lag luam downstream feem ntau yog aerospace, tub rog thiab chaw muag tshuaj, uas muaj cov kev xav tau ntau dua rau cov khoom zoo. Tam sim no, kuv lub teb chaws txoj kev lag luam titanium nthuav tawm cov txheej txheem overcapacity, feem ntau yog vim muaj cov khoom siv titanium tsawg kawg nkaus rau kev siv pej xeem, thiab qhov sib txawv ntawm cov khoom siv titanium high-end siv hauv aerospace.
Titanium alloy ua yog nyuaj, thiab txiav thiab sib tsoo tshuab feem ntau siv
Titanium alloys tsis yooj yim rau kev ua haujlwm thiab muaj cov txiaj ntsig tsawg. Vim muaj cov yam ntxwv ntawm lub zog siab, tsis tshua muaj thermal conductivity thiab tshuaj lom neeg ua haujlwm siab, kev ua haujlwm ntawm titanium alloys yog qhov nyuaj. Tam sim no, feem ntau ntawm kev ua cov khoom siv titanium alloy txais kev txiav thiab sib tsoo ua tshuab, uas xav tau pob zeb diamond abrasive siv, spherical bonded abrasive sib tsoo lub taub hau, poly Cov khoom tshwj xeeb xws li siv lead ua superhard cov cuab yeej thiab sib txawv CBN sib tsoo log (brazed sib tsoo log, electroplated. sib tsoo log thiab ceramic sib tsoo log) yog ua tiav. Siv lub nruab nrab ntawm lub xov tooj ntawm tes ua piv txwv, raws li Aibang Polymer cov ntaub ntawv, tag nrho cov txiaj ntsig ntawm titanium alloy xov tooj ntawm tes nruab nrab yog kwv yees li 30 feem pua -40 feem pua , uas yog qis dua 80 feem pua ntawm ib qho aluminium alloy nruab nrab ncej.
