Thaum koj xav txog cov kav dej lag luam, koj yuav xub xav txog cov kav hlau tsis muaj steel thiab cov kav dej aluminium alloy. Txawm li cas los xij, nyob rau hauv siab - thaj chaw muaj tseeb xws li aerospace, qhov tob - kev tshawb nrhiav hauv hiav txwv, thiab kev kho mob cog, ib hom yeeb nkab uas muaj zog dua tau tshwm sim -titanium welded yeeb nkab. Raws li cov ntaub ntawv xeem thiab cov ntaub ntawv pov thawj, nws tau kov yeej cov kev tsis txaus ntawm cov kav dej ib txwm muaj nyob rau hauv cov nqe lus ntawm lub zog, hnav, thiab corrosion kuj. Niaj hnub no, peb yuav tshawb txog yim qhov loj me kom nkag siab tias vim li cas titanium welded yeeb nkab tau dhau los ua qhov nyiam tshiab hauv kev tsim khoom siab -!
1. Lub zog muaj zog: Ua tiav ob qho kev tsim qauv thiab kev ua haujlwm siab.
Titanium welded kav boasts lub zog tensile ntawm 600{10}}900 MPa, ho muaj zog dua 304 stainless hlau kav (520 MPa) thiab 6061 txhuas alloy kav (290 MPa), thaum tuav tsuas yog 60% ntawm cov hlau ntom. Nyob rau hauv satellite propulsion systems, hloov cov kav hlau stainless ua rau 30% cov phab ntsa nyias, 15% nce siab tiv thaiv, thiab 35% txo qis hauv ib qho - cov yeeb nkab hnyav, ncaj qha nce kev ua haujlwm zoo ntawm satellite launches los ntawm 5%. Txawm hais tias nyob rau hauv cov khoom siv tshawb nrhiav hauv hiav txwv tob, nws tuaj yeem tiv taus siab yam tsis muaj deformation, thiab nws lub neej kev pabcuam yog 2.5 npaug ntawm cov kav dej ib txwm muaj.
2. Qhov Zoo Tshaj Plaws: Pab Cov Tsheb Hluav Taws Xob Tshiab "Mus Ntxiv"
Titanium qhov ntom (4.51g / cm³) qis dua cov hlau (7.85g / cm³) thiab tooj liab (8.96g / cm³). Ib lub chaw tsim khoom siv hluav taws xob tshiab hloov nws lub cav txias cov kav dej nrog titanium welded kav, txo qhov hnyav ntawm ib lub yeeb nkab los ntawm 1.2kg txog 0.6kg. Qhov no tag nrho lub tsheb qhov hnyav txo yog sib npaug rau nqa ob tus neeg caij tsheb tsawg dua, nce ntau los ntawm 5% thiab txhim kho kev ua haujlwm txias los ntawm 8%. Qhov tseem ceeb tshaj, txawm hais tias nws cov nqi pib yog siab dua cov kav dej txhuas, nws muaj kev tiv thaiv corrosion zoo dua, lub voj voog txij nkawm ob zaug ntawm cov kav dej txhuas, thiab cov nqi sib piv tag nrho.
3. Corrosion Resistance "Ceiling": titanium oxide zaj duab xis (TiO₂) nyob rau saum npoo ntawm cov yeeb nkab titanium tau tiv taus hydrochloric acid thiab sulfuric acid concentration tsawg dua los yog sib npaug li 25% rau 3 xyoos yam tsis muaj pitting corrosion nyob rau hauv South Tuam Tshoj Hiav Txwv, thiab kuj yog resistant rau seawater corrosion. Lub tshav kub exchanger ntawm lub offshore platform, tom qab siv titanium welded kav, khiav rau 3 xyoo nyob rau hauv lub siab - ntsev ib puag ncig ntawm South Tuam Tshoj Hiav txwv tsis muaj corrosion, thaum 316L stainless hlau kav pom pitting corrosion tom qab tsuas yog 1 xyoo. Cov ntaub ntawv ntsuas tseeb qhia tau hais tias txhua xyoo corrosion tus nqi ntawm titanium welded kav tsuas yog 0.002 hli / xyoo, uas yog 1/10 ntawm cov kav hlau stainless (0.02 hli / xyoo). Hauv kev lag luam tshuaj, nws cov nqi tu 10 xyoo yog 30% qis dua li ntawm 316L stainless hlau kav; ib lub tuam txhab tshuaj lom neeg cov nqi tu txhua xyoo poob ncaj qha los ntawm 2 lab mus rau 1.4 lab.
4. Kev kub siab dav: ruaj khov ntawm -253℃txog 500 degree. Titanium alloys tswj lawv cov kev ua tau zoo nyob rau hauv qhov kub thiab txias.
5. Qhov ntev ruaj khov heev: Txawm tias muaj qhov kub thiab txias, nws tsis "mus yuam kev". Lub coefficient ntawm linear expansion ntawm titanium (8.6 × 10⁻⁶ / degree) yog ntau me dua li cov hlau carbon (12 × 10⁻⁶ / degree) thiab txhuas (23 × 10⁻⁶ / degree).
6. Biocompatibility zoo heev: Lub loosening tus nqi ntawm cov pob qij txha tom qab 10 xyoo tsuas yog 2%. Titanium's elastic modulus (105 GPa) yog ze rau ntawm tib neeg cov pob txha cov ntaub so ntswg, thiab nws kuj tsis yog - sib nqus thiab tsis yog - tshuaj lom. Cov pob qij txha ua nrog cov titanium welded kav muaj qhov xoob ntawm tsuas yog 2% tom qab 10 xyoo, qis dua li cobalt -chromium alloys (6%), thiab cov kab mob tom qab phais kuj txo los ntawm 40%.
7. Ntau yam kev siv: Los ntawm satellites mus rau tib neeg txoj kev ua neej, titanium welded kav tsis txwv rau aerospace lawm. Nyob rau hauv marine engineering, lawv daws qhov teeb meem ntawm corrosion sai ntawm stainless hlau kav hauv dej hiav txwv; nyob rau hauv kev kho mob, lawv txo qhov kev pheej hmoo ntawm implant rejection; nyob rau hauv lub zog tshiab, lawv muaj peev xwm tiv taus kub txog li 500℃tau ua rau lawv nyiam cov yeeb nkab khoom siv rau hydrogen zog cia thiab kev thauj mus los, thiab lawv tau maj mam nkag mus rau hauv ntau txoj haujlwm uas muaj txiaj ntsig rau tib neeg txoj kev noj qab haus huv.
Baoji Reliab Metal Materials Co., Ltd
Txawb: 0086 13092900605
Chaw Muag Khoom 1: WhatsApp +8613092900605 (Mr.Gary)
Chaw Muag Khoom 2: +8613092913521(Ms. Sophia)
Chaw nyob: No.35 Baoti Rd, Weibin District, Baoji, Suav
