Tsis ntev los no, "titanium alloy kub dov seamless raj ntau lawm tshuab" technology project los ntawm kev ntsuam xyuas ntawm scientific thiab technology achievements.Lub tshuab yog tsuas yog tsom rau kev txhim kho cov txheej txheem kub dov ntawm seamless steel raj, thiab hloov mus rau kev tsim cov titanium seamless raj.Piv nrog rau cov txheej txheem ib txwm ua ntawm "extrusion forming, bar drilling thiab tho txawv, txias dov thiab txias kos duab tom qab oblique dov perforation", lub raj yield tau nce mus txog 97%.
Los ntawm cov yam ntxwv ntawm titanium alloy yeeb nkab, qhov project tau ua tiav cov phiaj xwm kev txhim kho hauv cov txheej txheem tsim khoom thiab cov txheej txheem, thiab tau teeb tsa cov txheej txheem rwb thaiv tsev thiab cov cuab yeej hloov ceev ceev hauv lub zog loj lub zog, uas yog qhov tshiab rau qee qhov, thiab tuaj yeem tsim cov yeeb nkab loj titanium alloy. nrog txoj kab uas hla ntawm 273mm thiab ntev ntawm 12m.
Titanium thiab titanium alloy yeeb nkab txiav yuav tsum yog cov cuab yeej siv tshuab, txiav ceev yuav tsum tsis txhob ceev yog qhov tsim nyog;Titanium yeeb nkab sib tsoo log txiav los yog sib tsoo, yuav tsum siv cov sib tsoo tshwj xeeb;Tsis txhob siv nplaim taws txiav.Qhov zawj yuav tsum tau machined los ntawm mechanical method.Titanium alloy ua vuam yuav tsum yog inert roj vuam los yog lub tshuab nqus tsev vacuum, siv tsis tau oxygen - acetylene vuam los yog carbon dioxide roj vuam, kuj tsis tuaj yeem siv phau ntawv zoo tib yam arc vuam.Titanium thiab titanium alloy kav yuav tsum tsis txhob ntsia nrog cov cuab yeej hlau thiab cov ntaub ntawv percussion thiab extrusion;Roj hmab phaj los yog mos yas phaj yuav tsum tau padded ntawm carbon steel txhawb nqa, hanger thiab titanium thiab titanium alloy pipeline, thiaj li hais tias nws tsis nyob rau hauv ncaj qha kev sib cuag nrog titanium thiab titanium alloy pipeline.
Lub titanium thiab titanium alloy kav yuav tsum tau nruab nrog bushing thaum lawv hla ntawm phab ntsa thiab hauv pem teb, qhov sib txawv yuav tsum tsis pub tsawg tshaj 10 hli, thiab cov rwb thaiv tsev yuav tsum tau sau, thiab cov rwb thaiv tsev yuav tsum tsis muaj hlau impurities.Titanium yeeb nkab tsis haum rau kev sib txuas ncaj qha thiab txuas nrog lwm cov kav hlau.Thaum yuav tsum tau muaj kev sib txuas, ib qho kev sib txuas ntawm lub looper flange tuaj yeem siv tau.Lub gasket uas tsis yog xim hlau siv feem ntau yog roj hmab lossis yas gasket, thiab cov ntsiab lus chloride yuav tsum tsis pub tshaj 25ppm.
Post lub sij hawm: Aug-31-2022