Uas yog qhov zoo dua, qib 1 lossis 2 titanium

Cov khoom tseem ceeb ntawm qib 1 thiab qib 2 titanium

Both are unalloyed (commercially pure, CP) titanium, meaning they contain >99% titanium nrog tsawg heev impurities. Lawv qhov sib txawv nyob hauv cov ntsiab lus pa oxygen, uas ncaj qha cuam tshuam lub zog, ductility, thiab muaj peev xwm:

Ntiag tug	Qib 1 titanium	Qeb 2 Titanium
Oxygen Cov Ntsiab Lus	~ 0.18% (qis tshaj ntawm CP qib)	~ 0.25% (me ntsis siab dua qib 1)
Lub zog tensile	~ 24 MPa (lub zog qis)	~ 345 MPa (Lub Zog Loj Hlob)
Kev ua siab loj	Zoo heev (siab elongation: ~ 24%)	Zoo (mob siab ntxiv: ~ 20%)
Muaj meej	Zoo dua (yooj yim rau txias-ua haujlwm / khoov)	Zoo heev (me ntsis tsawg malleable tshaj Qib 1)
Corrosion Kuj	Zoo heev (piv rau lwm cov qib CP)	Zoo heev (ze li ntawm qib 1)
Tus nqi	Me ntsis siab dua (vim yog purer muaj pes tsawg)	Tsawg me ntsis (ntau lawm ntau lawm)

Thaum twg yog qib 1 "zoo dua"?

Qeb 1 excrels hauv kev siv ua ntejQhov siab tshaj plaws depity, formability, thiab txias-ua haujlwm, qhov twg muaj zog yog tsis tseem ceeb. Nws cov ntsiab lus tseem ceeb ua rau nws zoo tagnrho rau:

Kev sib sib zog nqus teeb duab lossis cov qauv ua yeeb yam: Nws qhov tshwj xeeb mallability tso cai rau nws yuav tsum ua kom zoo li cas rau hauv cov chaw sib txawv (piv txwv li, cov thawv nyias nyias) tsis muaj kev tawg. Qhov no muaj txiaj ntsig zoo xws li cov cuab yeej siv tshuaj kho mob (piv txwv li, cov tso tsheb hlau luam (piv txwv li, zoo li cov tso tsheb hlau luam).

Tsawg-qhov chaw kub: Nws khaws cov ductility ntawm tsawg kawg nkaus kub (down rau -270 degree), ua rau nws cov roj cryogenic (piv txwv li cov roj ua kua me me rau cov chaw txias).

Cov ntawv thov yuav tsum tau txais kev ntxhov siab tsawg: Thaum qhov chaw tsis raug xa mus rau cov neeg siv hluav taws xob siab (piv txwv li, kev sib tw ua kom zoo nkauj, thiab nws cov kev tsim kho zoo tshaj plaws txo ntau yam khoom lag luam.

info-443-442 info-441-445

info-442-441 info-441-435

Thaum twg yog qib 2 "zoo dua"?

Qeb 2 yog cov feem ntau dav siv cp titanium qib vim nws tawm tsam asib npaug ntawm lub zog thiab kev ua haujlwm, ua rau nws versatile rau feem ntau cov ntawv thov. Nws yog cov nyiam thaum:

Lub zog nruab nrab yog xav tau: Nws lub zog ntau tshaj plaws (345 mpa vs {

Tus nqi thiab muaj teeb meem muaj: Qib 2 feem ntau tsim tawm, yog li nws feem ntau tau yooj yim dua thiab pheej yig dua qib 1, ua rau nws cov phiaj xwm zoo dua rau qib loj (piv txwv li, kev lag luam piping tshuab).

General corrosion tsis kam nrog kev ruaj khov: Thaum ob qib kawm no muaj kev tiv thaiv corrosion zoo, Qib 2 qhov kev hloov pauv nrawm nrawm, tua hluav taws xob, lossis cov kws kho vajtse ntug dej).

Nws tsis muaj kev kawm thoob ntiaj teb "zoo dua"-txhua qhov kev xav tau:

XaivQeb 1Rau cov ntawv thov xav tau heev fircability, txias-ua haujlwm, lossis siv hauv cryogenic ib puag ncig.

XaivQib 2Rau feem ntau cov hom phiaj-hom phiaj siv yuav tsum muaj kev sib npaug ntawm lub zog, ua haujlwm, thiab nqi-ua hauj lwm zoo.

Nyob rau hauv luv luv, qib 2 yog tus mus-rau versatility, thaum qib 1 ci hauv cov ntawv tshwj xeeb, muaj cov ntawv thov tsim nyog.