Titanium, cov hlau yooj yim, ua kom muaj zog muaj zog rau cov pa roj oxygen, thiab nitrogen ntawm cov khoom siv oxygen, thiab nitrogen ntawm titging nyuaj {}}
Nyob rau hauv xyoo tsis ntev los no, nce qib tseem ceeb tau ua hauv kev tswj hwm vuam, uas ua rau kev ntsuas vuam zoo nkauj, feem ntau yog cov khoom siv vuam muag Paramount .
Kuv . kev cuam tshuam ntawm titanium cov yam ntxwv ntawm vuam
- Kev cuam tshuam ntawm cov pa thiab nitrogen: oxygen thiab nitrogen dolubility, thiab kev txo qis thiab cov pa roj av muaj nyob hauv Weld
- Cawv txiv hmab ntawm hydrogen: nce hydrogen cov ntsiab lus drastically txo cov kev cuam tshuam nyuaj ntawm titzium weld cordity, thiab hydrogenation tuaj yeem ua tau sib koom ua ke brittlession .
- Kev cuam tshuam ntawm cov pa roj carbon: ntawm cov pa taws, ua kom muaj cov ntsiab lus carbon monoxide (encyming Zoo li cov roj cov peev xwm tuaj yeem nce cov ntsiab lus carbon thaum vuam, tsim nyog kom huv.
Ii {.}}} analysis analysis analysis ntawm titanium weldability
Titanium Cov Khoom Taw Qhia Zoo Weldability vim nws qhov tsawg thermal conduction (8.6} {} {} {}}
Iii {.} kev sib raug zoo ntawm titanium weld seam xim thiab weld zoo
- Cov xim sib txawv thiab cov kho tshuab hluav taws xob: thaum lub nkoj muaj kev tiv thaiv tsis tau muaj qhov chaw nres nkoj thiab cov pa roj av Txo Weld Vis Ciaj Ua Ductility {2 2}} daim xim tsis muaj zog:
- Kev Soj Ntsuam Zoo Los ntawm Weld Seam Xim: Cov qauv pov thawj kev tawm tswv yim zoo li oxygen cov tshuaj thiab nitrogen, tseem ceeb tshaj vuam zoo .
Iv {. kev txiav txim siab tseem ceeb rau titanium vuam
- Raws li cov kev tshawb fawb hais txog kev tshawb fawb, kev xav tseem ceeb thaum Titanium vuam xws li:
- Kev tiv thaiv nruj ntawm vuam thiab tom qab weld muaj kev kub ntxhov ntau ntxiv, siv 99 {}} 9% kev ntxhib liab vog thiab cov tawv nqaij ntshiab yog qhov tseem ceeb.
- Mechanical machining (zam kev sib tsoo txoj kev) rau Weld Groove Npaj .
- Zam kev chaw chaw welding thiab opting rau high-zaus arc pib .
- Zam kev kho cua sov tom qab weld; Yog tias tsim nyog, kev kho cua sov kub yuav tsum yog qis dua 650 degree.
Hauv kev xaus, kev tswj hwm zoo hauv Titanium vuam tseem ceeb heev} Qhov tseem ceeb ntawm vuam vuam zoo tshaj plaws rau kev ua kom pom zoo vuam.
