ASTM B265 GR2 Titanium Clad Phaj

Raws li qhov tseem ceeb ntawm kev ua tau zoo ntawm ASTM B265 GR2 Titanium Clad Plate, qhov sib txuas sib txuas zoo ib txwm yog qhov tseem ceeb ntawm kev mloog. Cov yam tseem ceeb cuam tshuam rau kev sib txuas lus zoo xws li txoj kev kho saum npoo, kub dov kub, hloov txheej txheej hlau thiab cov txheej txheem kho cua sov kuj tseem yog qhov kev tshawb fawb tsom rau hauv daim teb no Vim tias nkig theem xws li TiC, FeTi lossis Fe2Ti generated ntawm titanium / steel interface. yuav ua rau kev sib txuas lus zoo ntawm titanium/steel composite plates, thiab ntxiv cov txheej txheem kev hloov pauv hlau tuaj yeem ua kom tsis txhob muaj cov theem nkig rau qee yam, tib neeg tau ua ntau yam kev tshawb fawb txog kev xaiv cov txheej txheem hloov pauv hlau ntawm titanium / steel. interface thiab qhov cuam tshuam ntawm kev hloov txheej txheej ntawm qhov sib txuas sib txuas zoo, tab sis qhov sib ntxiv ntawm kev hloov txheej hlau yuav ua rau tus nqi ntawm cov khoom siv raw thiab kev npaj, txwv kev lag luam nce qib thiab daim ntawv thov.

 

Cov khoom siv raw khoom txiav txim siab txog kev npaj thiab daim ntawv thov teb ntawm titanium / steel puas phaj, thaum qhov loj me, cov yam ntxwv cuam tshuam thiab cov khoom siv hluav taws xob ntawm cov phaj sib xyaw yog cov cim tseem ceeb thiab cov ntsiab lus tseem ceeb cuam tshuam rau kev siv titanium / steel puas phaj yog li ntawd, Qhov xwm txheej ntawm cov khoom siv raw thiab qhov loj me, cov yam ntxwv sib cuam tshuam thiab cov khoom siv hluav taws xob ntawm cov phaj sib xyaw yeej ib txwm yog lub hom phiaj ntawm kev tshawb fawb thiab kev loj hlob ntawm titanium / hlau puas phaj.

1.1 Cov khoom siv raw

Titanium muaj atomic tooj ntawm 22 thiab atomic loj ntawm 47.87. Nws yog ib tug kaw-packed hexagonal qauv ntawm qis dua 882 degree - Ti, thaum kub tshaj 882 degree, titanium yuav hloov mus rau hauv lub cev-centered cubic qauv - Ti. titanium hlau muaj nyiaj-grey luster thiab muaj zog ntau dua li cov hlau, tab sis nws qhov hnyav yuav luag ib nrab ntawm cov hlau ntawm tib lub ntim. Nyob rau hauv ib puag ncig nrog oxygen, noo noo, oxidant, tooj liab, hlau, kub, platinum thiab lwm yam hlau ions los yog OH -, qhov saum npoo yuav passivated los ua ib qho khoom, ntom oxide zaj duab xis uas tuaj yeem kho tau thaum puas lawm. Tshwj xeeb tshaj yog nyob rau hauv tej yam ntuj tso ib puag ncig xws li seawater, titanium muaj corrosion kuj zoo dua stainless hlau, Yog li titanium kuj hu ua marine hlau. Tuam Tshoj muaj nplua nuj titanium ore peev txheej, suav txog li 20 feem pua ​​​​ntawm lub ntiaj teb tag nrho cov peev txheej. Tsuas yog cov pov thawj vanadium-ilmenite hauv Panxi, Sichuan Province

9.6 × 109 t. Txawm li cas los xij, titanium muaj kev sib raug zoo nrog cov pa oxygen, nitrogen, carbon, hydrogen thiab lwm yam khoom, thiab reacts nrog feem ntau cov ntaub ntawv refractory ntawm qhov kub thiab txias, ua rau cov txheej txheem nyuaj thiab nyuaj extraction ntawm titanium. Tus nqi lag luam ntawm Shanghai sponge titanium yog siab li 80000 yuan ib tuj Tus nqi npaj siab tau txwv tsis pub tshaj tawm thiab siv titanium. Nyob rau hauv sib piv, tus nqi ntawm cov hlau nyob rau hauv lub lag luam yog tsawg heev (piv txwv li, tus nqi ntawm carbon steel tsuas yog 4000 yuan ib tuj). Kev sib xyaw ntawm titanium thiab steel rau hauv titanium / steel composite phaj tsis tsuas yog muaj qhov zoo heev corrosion kuj ntawm titanium thiab lub zog siab ntawm cov hlau, tab sis kuj tuaj yeem txo tus nqi zoo heev.

1.2 Composite phaj loj

Qhov loj ntawm titanium/steel composite daim hlau npaj los ntawm kev sib koom ua ke thiab kev sib koom ua ke muaj kev txwv. Nws yog ib qho nyuaj rau kev npaj titanium / hlau puas daim hlau nrog ib tug tuab ntawm tsawg tshaj li 2 hli los ntawm explosive bonding method; Qhov loj ntawm titanium/steel composite phaj npaj los ntawm diffusion composite txoj kev yog me me, uas yog feem ntau yog siv rau kev soj ntsuam kuaj nyob rau hauv thiaj li yuav nthuav qhov loj ntawm titanium/steel composite phaj, tawg - dov composite txoj kev thiab kub dov composite txoj kev yog feem ntau siv nyob rau hauv Xyoo tsis ntev los no, nrog rau kev txhim kho ntawm dov sib xyaw tshuab hauv Suav teb, cov txiaj ntsig zoo tau ua tiav hauv kev npaj siv tshuab ntawm thaj chaw loj thiab nyias-clad titanium / hlau sib xyaw daim hlau, xws li kev saws me nyuam tawg -

Lub titanium / steel composite phaj nrog titanium txheej thickness ntawm 1.2 ~ 1.6 hli, steel puag thickness ntawm 12 ~ 18 hli thiab ib daim ntawv cheeb tsam ntawm 35 m2 tau npaj los ntawm dov composite; Qhov dav ntawm titanium / steel composite phaj npaj los ntawm lub tshuab nqus tsev kub dov cov txheej txheem hauv kev koom tes nrog cov tsev steel mills tau mus txog 3.5 m. Nrog rau kev nthuav dav ntxiv ntawm daim ntawv thov kev lag luam ntawm titanium / steel composite daim hlau, kev lag luam thov rau ultra-thin lossis ultra-thick titanium / steel laminated composite phaj nrog dav dav yuav muaj zog ntxiv rau yav tom ntej.