Cov lus qhia kawg rau kev xaiv cov kav hlau titanium vuam hlau - Lifeline rau cov kev ua haujlwm hnyav
Xaiv lub vuam hlau tsis ncaj ncees lawm yog zoo li cog cov noob ntawm yav tom ntej tsis ua hauj lwm.
Meej phimyog tib txoj kev kom ua tiavkev txij nkawm -} pub dawb weld seams rau lub neej.
1. Aerospace - ib lub neej -} {{2} txoj kev tuag ntawm 10,000 metres
Pom zoo Hlau: Erti-5 (ti-6al-4V)
Tensile lub zog ntau dua los yog sib npaug rau 895 mpa- Muab kev nyab xeeb rau kev tsim kho cov cav hniav (AS9100 tus qauv siv)
Thermal nthuav kev coefficient: 9.5 × 10⁻⁶ / degree- Cov khoom sib tw tau zoo rau qib 5 luj hlau, tiv thaiv kev ntxhov siab tawg ntawmΔT=300 degree
Hydrogen cov ntsiab lus tsawg dua lossis sib npaug rau 15 ppm- tiav ntawmLub tshuab nqus tsev melting + kua helium cryogenic refining
Zaj Lus Qhia:
Ib lub satellite roj valve tsis tau taug kev rau28 PPM HydrogenNyob rau hauv lub vuam hlau, ua rauTsawg -} kub cig tawgthiab tag nrho lub hom phiaj ploj.
2. Kev siv tshuaj tiv thaiv kev kho mob - engineering hlau rau hauv tib neeg lub cev
Tsuas yog kev xaiv: Erti-23 Eli (Ti-6AL-4V ELI)
Ultra -} Cov ntsiab lus me me:
Cov pa tsawg dua lossis sib npaug rau 0.13%- Tiv thaiv tiv thaiv alposa rooj plaub embrittlementlement
Nitrogen tsawg dua los yog sib npaug rau 0.03%- inhibits nitride nag lossis daus
Biocompatibility:
Kis tauISO 10993-5 Cytotoxicity(cell muaj txoj sia nyob ntau dua los yog sib npaug rau 95%)
Mob pob txha sib xyaw ua ke ntau dua lossis sib npaug rau 45 MPa- muaj zog dua li cov pob txha ua kom ntom ntom
Cov ntaub ntawv kuaj mob:
Npog prostheses tau ua nrog cov xov xwm hlau notsuas yog 0.03 mm / xyoo hnav tus nqi tshaj 20 xyoo.
3. Sib sib zog nqus - Cov khoom siv hiav txwv hiav txwv - cov hlau muaj zog nyob hauv qab lub siab
Kev daws qhov kawg: Erti-12 (Ti-0.3mo-0.8NI)
Corrosion Kuj:
Chaloride Kev Ua Lag Luam:50,000 ppm(100 × 304 stainless hlau)
Pitting muaj peev xwm ntau dua los yog sib npaug rau 1.2 v (ASTM G61 Tshawb xyuas)
Huab Tais:
Kev cuam tshuam lub zog loj dua los yog sib npaug rau 25 j ntawm-196 Degree(tseem du sab hauv cov kua nitrogen)
Tiv tausH₂s ntxhov siab corrosionntawm ntau dua lossis sib npaug nrog 1,000 ppm
Pov thawj kev ua tau:
Mariana Trench Kev Tshawb Fawb Txog ntsha Welds Helds110 mpa hydrostatic siabrau10 xyoo nrog xoom sokage.
4. Cov ntxiab ntxeem tsis ua haujlwm - thiab yuav ua li cas kom tsis txhob lawv
| Ua tsis tiav hom | Kev kom | Lus teb |
|---|---|---|
| Tawg nyob rau hauv tshav kub -} cuam tshuam cheeb tsam | Siv erti-2 ntawm Gr5 | Sib phim ΔCTEE tsawg dua lossis sib npaug rau 0.5 × 10⁻⁶ / degree |
| Cog lus tsis lees txais | Fe ion nag los | Eli - qib hlau + lub tshuab nqus tsev |
| - Hiav txwv kev ntxhov siab corrosion | Cl⁻ nkag mus | Pre6 -} alloy nrog 0.3% mo + ni rau kev cuam tshuam cuam tshuam |
5. Tub rog -}} Raws cov qauv tswj hwm
Melting:Twiple - theemNqus ARC rho tawm (var)
Xov Xwm Hlau:Txoj kev ua yuam txoj hmoo no± 0.01 hli(Ø tsawg dua los yog sib npaug rau 1 hli)
Kev nyiam huv:Chav Kawm 100 Chav Yas Ntim (Tsawg dua los yog sib npaug rau 5 μm hais)
Pro tswv yim:
Thaum yuav khoom, thov:
Cov Hluav Taws Xob Thaum Tshav Kub Kub Zauv Cov Xov Xwm TraceBability
Metalographic Grain Loj Daim Ntawv Qhia
Hu Rau Kuv Rau Koj Titanium Hlau Solutions:
Email:bjcxtitanium@gmail.com
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