Titanium TIG Vuam Hlau Qws

 

Titanium TIG welding hlau pas nrig yog cov khoom muab tub lim hlau tshwj xeeb tsim los rau fusion vuam ntawm titanium thiab titanium alloys (TIG / MIG / laser / plasma, thiab lwm yam). Nws lub luag haujlwm tseem ceeb yog fuse nrog lub hauv paus hlau los ua ib qho kev sib tw nrog cov khoom sib npaug thiab kev tiv thaiv corrosion. Nws ua raws li American Standard AWS A5.16.

Titanium TIG vuam hlau pas nrig yog cov khoom siv tshwj xeeb vuam siv rau vuam titanium thiab titanium alloys. Vim nws zoo heev corrosion kuj, siab zog, zoo siab -kub kev ua tau zoo, thiab biocompatibility, nws yog dav siv nyob rau hauv high{2}}kawg manufacturing sectors xws li aerospace, tshuaj engineering, kho mob technology, thiab marine engineering. Nws tsis tsuas yog ua kom muaj zog thiab ruaj khov hauv welds, tab sis kuj tseem ua kom muaj kev sib tsoo zoo heev thiab muaj zog nyob rau hauv huab cua.

 

 

1) Diameter Specifications (Common)

Ncaj Rods (TIG Manual): φ1.0, 1.2, 1.6, 2.0, 2.4, 3.0, 4.0, 5.0 mm, Ntev 1000 mm

Coiled Hlau (MIG / Tsis Siv Neeg Vuam): φ0.8, 1.0, 1.2, 1.6 mm, Coil Nyhav 5-25 kg, nruj nreem qhov txhab tsis muaj pob.

2) Nto thiab Purity Requirement

Nto: Acid-washed / nqus tsev vacuum annealed; tsis muaj nplai, roj, khawb, thiab burrs; nto roughness Ra Tsawg dua lossis sib npaug ntawm 0.8 μm; los xyuas kom meej tus xaim pub mis thiab lub pas dej khov molten ruaj khov.

Kev tswj nruj ntawm impurities: O Tsawg dua lossis sib npaug rau 0.15%, N Tsawg dua lossis sib npaug rau 0.03%, H Tsawg dua lossis sib npaug rau 0.008%, C Tsawg dua lossis sib npaug rau 0.05%, tiv thaiv embrittlement thiab tawg hauv qhov vuam.

3) Cov ntaub ntawv khoom siv

Cov pas nrig ncaj: feem ntau 915 hli (36 ntiv tes) lossis 1000 hli ntev, ntim rau hauv cov ntawv raj

Coils: Rau automated los yog MIG vuam, muaj nyob rau hauv 5 kg, 8 kg, thiab 10-20 kg coils

Vuam pas nrig: Specifications ntev

 

 

Khoom Qib	Cov ntsiab lus oxygen	Nta thiab Daim Ntawv Thov
ERTi-1	0.03-0.10%	Tsawg zog tab sis siab tshaj ductility; siv nyob rau hauv daim ntawv thov kom siab tshaj plaws formability
ERTi-2	0.08-0.16%	Lub "workhorse" nyob rau hauv kev lag luam sector, muab qhov sib npaug ntawm lub zog, weldability, thiab corrosion kuj; siv nyob rau hauv tshav kub exchangers thiab chemical txheej txheem piping
ERTi-4	-	Kev lag luam- qib ntshiab titanium muaj lub zog siab tshaj plaws thiab siv rau hauv cov ntawv thov uas xav tau cov khoom siv ntau dua.
ERTi-5	0.12-0.20%	Ti-6Al-4V alloy, lub ntiaj teb nrov tshaj plaws titanium alloy, yog siv nyob rau hauv aerospace thiab cov khoom ua si.
ERTi-7	-	Muaj palladium (Pd), uas txhim kho corrosion kuj nyob rau hauv tsis muaj zog txo cov xov xwm thiab tiv thaiv crevice corrosion.
ERTi-12	0.10-0.20%	muaj nickel thiab molybdenum; muaj zog ntau dua li titanium ntshiab ntawm qhov kub thiab txias thiab zoo heev corrosion kuj
ERTi-23	-	Ti-6Al-4V ELI, qib kev kho mob, siv rau kev phais kev cog hniav, zoo heev biocompatible

 

 

1.Shielding Requirements

Titanium reacts yooj yim heev nrog oxygen, nitrogen, thiab hydrogen ntawm qhov kub thiab txias. Yog li ntawd, lub tshav kub - cuam tshuam cheeb tsam thiab sab nraub qaum ntawm lub vuam yuav tsum tau tiv thaiv thaum vuam kub tshaj 400 degree:

Siv siab -purity argon roj nrog purity ntau dua lossis sib npaug li 99.99%

Siv ib daim ntaub thaiv npog los tiv thaiv qhov chaw vuam

Sau cov yeeb nkab nrog argon los tiv thaiv sab nraub qaum

Khaws qhov kub hauv qab 250 degree

2.Pre-welding Preparation

Ua tib zoo tshem tawm cov pa phem xws li roj, xeb, thiab ya raws

Mechanically ntxuav lub hauv paus hlau thiab so lub vuam hlau nrog acetone

3. Welding Parameters

Tungsten Inert Gas (TIG) vuam yog thawj txoj kev; Hlau Inert Gas (MIG) vuam thiab plasma arc vuam kuj tseem siv tau

Siv cerium{0}}tungsten electrodes nrog txoj kab uas hla ntawm 1.0-3.0 hli; Lub taub hau yuav tsum yog av rau 30-45℃taper

Groove hom: Ib leeg V-groove ntawm 70-80℃, kom txo cov naj npawb ntawm vuam hla

 

 

Cov ntawv thov ntawm titanium vuam hlau hla txhua qhov chaw ntawm siab -kev tsim khoom kawg:

• Aerospace: Cov txheej txheem tseem ceeb xws li cov dav hlau fuselages, cav compressor hniav, thiab foob pob hluav taws roj tso tsheb hlau luam.
• ​ Cov Khoom Siv Tshuaj Ua Haujlwm: Corrosion- cov cuab yeej tiv taus xws li reactors, heat exchangers, thiab acid/alkali storage tanks.
• ​Medical Field: Kev cog qoob loo xws li cov pob qij txha thiab kev cog hniav, uas vam khom rau cov khoom siv biocompatibility thiab ntev - lub sij hawm ruaj khov.
• Offshore Engineering : Submarine hulls, desalination units, thiab corrosion-cov kav dej tiv taus ntawm ntug dej hiav txwv.
• Lub zog thiab lub zog: Nuclear fais fab nroj tsuag condensers thiab siab - kub, siab - cov kav dej siab.

 

 

E-mail:garychen3215@hotmail.com

Chaw nyob: No.35, Baoti Rd, Baoji nroog, Shaanxi Province, Suav

Hu rau: Mr. Gary Chen

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Cim npe nrov: Tuam Tshoj titanium tig vuam hlau qws manufacturers, lwm tus neeg, Hoobkas