Dab tsi yog cov khoom siv titanium tuaj yeem siv rau?

Blunt titanium thiab titanium alloys yog cov khoom siv tshiab, uas yog siv hauv kev lag luam aerospace thiab Marine kev lag luam.

Titanium tsis yog sib nqus, thiab nuclear submarines ua nrog titanium tsis tas yuav txhawj txog cov mines sib nqus. Titanium tsuas yog smelted nyob rau hauv factories nyob rau hauv 1947. Xyoo ntawd, ntau lawm tsuas yog 2 tons. Kev tsim tawm tau nce mus txog 20,000 tons hauv xyoo 1955. Hauv xyoo 1972, kev tsim khoom txhua xyoo tau nce mus txog 200,000 tons. Titanium yog ib qho nyuaj li steel, tab sis nws hnyav yuav luag ib nrab ntawm ntau npaum li cov hlau ntawm tib lub ntim. Titanium yog me ntsis hnyav dua li txhuas, tab sis nws yog ob zaug nyuaj. Titanium tam sim no tau siv dav siv los ntawm cov hlau hauv qhov chaw foob pob hluav taws thiab cuaj luaj. Raws li kev txheeb cais, tam sim no, titanium siv nyob rau hauv qhov chaw navigation hauv ntiaj teb txhua xyoo tau mus txog ntau dua 1,000 tons. Cov hmoov zoo heev titanium, los yog roj zoo rau cov foob pob hluav taws, yog li titanium hu ua qhov chaw hlau, qhov chaw hlau. Titanium yog kub resistant, melting point siab li 1668 degree. Nyob rau hauv chav tsev kub, titanium tuaj yeem pw tsis raug mob hauv kev daws ntawm ntau cov kua qaub thiab cov hauv paus. Txawm tias qhov hnyav tshaj plaws acid, aqua regia, tsis tuaj yeem corrode nws. Titanium tsis ntshai dej hiav txwv. Ib tug neeg ib zaug poob ib daim ntawm titanium mus rau hauv qab ntawm lub hiav txwv. Tsib xyoos tom qab ntawd, thaum nws coj tuaj, muaj ntau yam tsiaj me thiab cov nroj tsuag hiav txwv daig rau ntawm nws, tab sis tsis muaj xeb li, thiab nws tseem ci ntsa iab. Tam sim no tib neeg tab tom pib ua submarines tawm ntawm titanium -- titanium submarines. Vim tias titanium muaj zog heev thiab tuaj yeem tiv taus kev kub ntxhov, lub submarine tuaj yeem caij nkoj ntawm qhov tob txog li 4,500 meters.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob txhaj tshuaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

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