Qib 6 Titanium Alloy: Weldability, Corrosion Resistance

Cov ntawv luv li Gr6 lossis Gr.6, Qib 6 alloy yog nruab nrab -lub zog - hom titanium alloy (Ti-5Al-2.5Sn). Nws tsis yog tshav kub-kho rau kev ntxiv dag zog thiab feem ntau yog siv nyob rau hauv lub xeev annealed. Nws muab cov pob txha zoo toughness ntawm ob chav tsev thiab siab kub. Cov hlau no muaj peev xwm fusion vuam zoo heev, haum rau tungsten inert gas (TIG) thiab hlau inert gas (MIG) vuam txheej txheem nyob rau hauv inert roj tiv thaiv. Nws tuaj yeem siv los tsim cov khoom xws li casing shells thiab phab ntsa panels.

Lub alloy tuaj yeem ua haujlwm ntawm qhov kub txog li 500℃rau qhov ntev -kev pabcuam, nrog luv-lub sijhawm kev pabcuam kub txog 800℃. Qhov qis -interstitial impurity version, TA7ELI alloy, yog haum rau siv nyob rau hauv cryogenic kub. Semi- cov khoom tiav muaj xws li phaj, bar, disc, thiab nplhaib cov ntaub ntawv, thiab nws kuj siv tau los tsim cov castings.

Thov rau Cov Qauv Dawb

Ingot Melting: Ingots yuav tsum tau melted tsawg kawg yog ob zaug siv lub tshuab nqus tsev consumable electrode arc rauv. Alloying ntsiab Al thiab Sn tau ntxiv rau hauv daim ntawv ntawm Al-Sn master alloy. Plasma arc vuam nrog argon roj tiv thaiv yuav tsum tau siv rau vuam consumable electrodes; tungsten inert gas (TIG) vuam yog nruj me ntsis txwv tsis pub rau lub hom phiaj no.

Casting: Castings yog tsim los ntawm lub tshuab nqus tsev consumable electrode arc pob txha taub hau furnaces nrog pwm hom xws li machined graphite, rammed graphite, hlau pwm, thiab peev casting pwm.

Corrosion Resistance
Qib 6 alloy yog ruaj khov nyob rau hauv atmospheric tej yam kev mob thiab seawater. Txawm li cas los xij, piv rau TC4 alloy, nws muaj kev cuam tshuam ntau dua rau kub ntsev kev nyuaj siab corrosion. Lub alloy tuaj yeem tsim kev ntxhov siab corrosion thaum raug rau 100 teev nyob rau hauv ib puag ncig hnyav coated nrog cov ntsev hiav txwv ntsev, nyob rau hauv ib qho kev ntxhov siab ntawm 207 MPa thiab ntawm 316 degree.

Weldability
Cov hlau no muaj cov khoom siv vuam zoo. Siv cov pa roj inert- tiv thaiv tungsten inert gas (TIG) lossis hlau inert gas (MIG) vuam tuaj yeem ua rau siab tawv rau cov hlau tsis tshua muaj kub. Brazing feem ntau zam tau vim nws tuaj yeem ua rau embrittlement cuam tshuam nrog cov sib txuas ntawm intermetallic; Yog li ntawd, arc vuam, chaw vuam, thiab seam welding feem ntau yog ua haujlwm.

Arc Welded Joints: Muab cov coefficients muaj zog heev nyob rau hauv chav tsev kub, kub kub, thiab tsis kub.

Seam Welded Joints: Pom muaj zog coefficients ntawm chav tsev kub thiab kub, tab sis lub zog qis coefficient ntawm qhov kub thiab txias.

Peb lub Hoobkas tshwj xeeb hauv kev lag luam thoob ntiaj teb ntawm cov khoom siv titanium, kev tsim khoom zoo siab - cov khoom lag luam zoo xws li titanium raj, titanium tuav, titanium daim hlau, titanium xov hlau, thiab titanium strips. Lub Hoobkas tau nruab nrog thoob ntiaj teb kev tsim khoom thiab kev sim cov cuab yeej, suav nrog precision forging units, siab -ceev txias dov mills, lub tshuab nqus tsev melting furnaces, CNC spinning tshuab, nruam kos duab ntau lawm kab, thiab automated nto kho tshuab. Coupled nrog precision xeem ntsuas xws li spectrometers thiab ultrasonic flaw detectors, peb xyuas kom meej tswj tag nrho cov txheej txheem los ntawm raw cov ntaub ntawv mus rau cov khoom tiav. Peb tau cog lus los muab cov neeg siv khoom thoob ntiaj teb nrog cov khoom siv titanium uas muaj kev ua tau zoo thiab muaj ntau yam kev qhia tshwj xeeb los ntawm cov txheej txheem ruaj khov thiab txhim khu kev qha thiab kev tswj xyuas nruj, ua tau raws li cov kev xav tau ntawm siab -kawg industries xws li lub zog, tshuaj, aerospace, thiab kev kho mob.

Peb muab qhov tseem ceeb rau kev nyab xeeb kev thauj mus los thiab kev xa khoom zoo ntawm peb cov khoom. Tag nrho cov ntaub ntawv titanium tau ntim khoom siv nruj kev lag luam- qib kev daws teeb meem: titanium raj thiab cov tuav tau txais kev tiv thaiv- xeb, raug kaw ntom ntom nrog cov yeeb yaj kiab tsis muaj dej, thiab tom qab ntawd muab tso rau hauv cov thawv ntoo lossis hlau txuas nrog cov dej noo- cov ntaub ntawv pov thawj, nrog cov ntaub ntawv ntxiv los tiv thaiv kev sib tsoo thiab kev sib tsoo thaum lub sijhawm thauj mus los. Titanium daim hlau thiab strips yog them nrog zaj duab xis tiv thaiv, haum nrog ntug tiv thaiv, sib cais los ntawm txheej nrog ya raws - ntawv pov thawj, thauj khoom mus rau cov ntoo lossis steel pallets ruaj khov, thiab ruaj khov nrog cov hlua steel. Cov xov hlau titanium zoo zoo yog coiled mus rau qhov tshwj xeeb spools thiab encapsulated hauv cov thawv kaw uas tsis muaj dej tsis zoo thiab tsis muaj plua plav. Txhua lub ntim ntim nrog cov ntawv qhia meej cov khoom, daim ntawv pov thawj cov khoom, thiab cov dej noo- cov ntaub ntawv pov thawj, kom ntseeg tau tias cov khoom tsis zoo, muaj cov ntawv sau meej meej, thiab xa mus rau cov neeg siv khoom thoob ntiaj teb kom ruaj ntseg los ntawm kev thauj mus los hauv hiav txwv ntev thiab ntau yam.

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