Kev tshawb nrhiav kev nce qib hauv kev siv cov titanium alloy tshiab underwater tsheb

Tau ntev, cov ntaub ntawv siv nyob rau hauv lub siab-resistant plhaub sonar phau ntawv qhia npog thiab pipeline system ntawm Tuam Tshoj lub naval kev pab cuam ships yog yeej ib txwm carbon steel, aluminium alloy thiab stainless hlau. Nws yog tsim nyog sau cia tias Russia (yav tas los Soviet Union) kuj tau siv cov khoom siv no, tab sis tom qab ntawd feem ntau tig mus rau titanium alloy, thiab qhov kawg daim ntawv thov cov nyhuv yog qhov zoo.

Piv txwv li, K166 nuclear submarine, ua rau xyoo 1968, tau ua los ntawm nws lub plhaub, cov kav dej, thiab ntau lwm yam khoom siv thiab tshuab ua los ntawm titanium alloys. Thiab nyob rau hauv thaum ntxov 1970s tau attracted thoob plaws ntiaj teb no A class attack nuclear submarine, yog lub thoob ntiaj teb nuclear submarine yam tsawg kawg nkaus tonnage (underwater displacement 31 20 t), ceev tshaj (underwater siab tshaj plaws ceev 41kn), dhia qhov tob tshaj (dub. tob 700m, txwv diving qhov tob ntawm 750m) ntawm lub siab tshaj plaws nuclear submarine, tseem siv titanium alloy ua cov khoom tseem ceeb los tsim.

Russia thiab Ukraine muaj cov neeg ua haujlwm txawj ua haujlwm thiab cov cuab yeej siv tshuaj ntsuam xyuas, thiab tau tsim ntau hom tsheb hauv qab dej, xws li MIR2, URAN-1, MASK-2, thiab lwm yam. Ntawm cov no, cov khoom siv plhaub tau zoo heev xws li titanium alloy muab tau los ntawm spacecraft yog lawv lub zog.

Ntxiv rau Russia thiab Ukraine, lwm lub tebchaws kuj tau tshawb fawb hauv daim ntawv thov ntawm titanium alloy. Tebchaws Asmeskas tau pib tshawb nrhiav thiab siv cov titanium alloy submersible hauv xyoo 1960, thiab lub hiav txwv Cliff tob submersible, ua rau xyoo 1981 thiab 1982, tau nruab nrog titanium alloy-ua kev soj ntsuam tso tsheb hlau luam thiab tswj cov tso tsheb hlau luam. Cov txheej txheem tseem ceeb ntawm Nautilus submersible tsim nyob rau xyoo 1985, Nyiv Lub Hiav Txwv Sib Nqus 6500 daim ntawv ntsuam xyuas submersible, Tuam Tshoj tus txiv neej Jiaolong thiab txiv kab ntxwv Shark autonomous underwater tsheb yog tag nrho ua los ntawm titanium alloy.

Titanium alloy kuj tau ua cov kev sib tw tshiab hauv thaj tsam loj thiab submersible hauv Suav teb. Vim muaj cov khoom siv zoo, kev pab lub neej ntev, kev saib xyuas tsawg dua, titanium alloy hauv daim ntawv thov ntawm submersible muaj qhov zoo, tshwj xeeb tshaj yog cov khoom siv loj submersible plhaub cov ntaub ntawv, tsis tsuas yog yuav tsum muaj lub zog siab thiab zoo toughness, thiab yuav tsum muaj corrosion zoo. , suab, tsis muaj hlau nplaum thiab lwm yam kev ua tau zoo, yog li kev tshawb fawb thiab kev siv cov khoom siv titanium alloy yog qhov tseem ceeb ntawm txoj kev loj hlob, thiab muaj qee yam kev ua tiav.

Dalian tsev kawm ntawv ntawm thev naus laus zis wang lei muab tso rau pem hauv ntej daim ntawv thov ntawm underwater neeg hlau lub tog raj kheej synchronous hom mus tas li hlau nplaum kiv cua cais lub tes tsho yog siv titanium alloy cov ntaub ntawv, Zhejiang tsev kawm ntawv Hu Ren los ntawm kev tsom xam ntawm cov khoom sib txawv siab los txiav txim titanium alloy raws li ib tug underwater glider siab plhaub khoom. , Suav Academy ntawm Sciences pilot tshwj xeeb kev txhawb nqa ntawm 7000m sib sib zog nqus hiav txwv glider sealing taub hau kawg npog kuj yog siv titanium alloy khoom.

Titanium alloy nyob rau hauv lub tshav pob ntawm manned sib sib zog nqus submersible, tsim los ntawm peb lub teb chaws "sib sib zog nqus warrior" manned submersible ua hauj lwm qhov tob ntawm 4500m, "Jiaolong" manned submersible diving qhov tob ntse breakthrough 7000m, "striver" manned submersible nyob rau hauv mariana trench ntse yeej lub "thib ob ncej. ", zaum qhov tob ntawm 10909m. Lub plhaub siab-resistant ntawm cov submersible hom no siv cov khoom siv titanium alloy siab, thiab lwm cov qauv tseem ceeb kuj ua los ntawm cov khoom siv titanium alloy. Nws tuaj yeem hais tias titanium alloy tau ua lub luag haujlwm loj hauv kev ua haujlwm ntawm cov tsheb hauv qab dej tshiab hauv Suav teb, thiab nws tseem yuav ua lub luag haujlwm zoo hauv kev tshawb fawb thiab kev tsim cov tsheb ua haujlwm siab.