Koj puas paub cov ntsiab lus ntawm Titanium Vuam?

1. Cov khoom siv vuam yog dab tsi? Dab tsi yog suav nrog?

A: Cov khoom siv vuam muaj xws li vuam rods, xov hlau, fluxes, gases, electrodes, gaskets thiab lwm yam.

2, welding hlau yog dab tsi?

A: Raws li cov hlau muab tub lim thaum vuam, kuj siv los ua hluav taws xob xaim - hu ua vuam hlau. Muab faib ua cov xaim hlau thiab flux-cored hlau. Feem ntau siv cov khoom siv hlau: ER50-6 (brand: H08Mn2SiA).

3, yog vim li cas qhov cuam tshuam toughness ntawm MAG welded pob qij txha siab tshaj CO2 welded pob qij txha?

A: MAG vuam, cov tshuaj tiv thaiv roj tsuas yog 20%, kev hloov pauv coefficient ntawm cov hlau alloying hauv cov hlau yog siab, qhov cuam tshuam toughness ntawm vuam yog siab.CO2 vuam reactive roj 100%, cov hlau hauv manganese, silicon alloying cov ntsiab lus deoxidation. Kev hloov pauv coefficient ntawm alloying ntsiab yog qis dua me ntsis, qhov cuam tshuam toughness ntawm vuam tsis zoo li MAG vuam. Piv txwv li, Tangshan Shensteel MG-51T hlau (sib npaug rau ER50-6) nws chav kub cuam tshuam tus nqi toughness: MAG: 160J; carbon dioxide: 110 J.
4, flux-cored hlau yog dab tsi?

A: los ntawm nyias steel sawb kos rau hauv ib puag ncig steel yeeb nkab thiab ntim nrog qee cov hmoov hlau.

5, flux-cored hlau yog vim li cas CO2 roj tiv thaiv?

A: flux-cored hlau raws li kev tiv thaiv ntawm ob yam: flux-cored gas-tiv thaiv hlau thiab flux-cored tus kheej tiv thaiv hlau. Flux-cored gas-tiv thaiv hlau yog feem ntau tiv thaiv los ntawm CO2 roj, teej tug mus rau cov roj thiab slag nyob rau hauv daim ntawv ntawm kev tiv thaiv kev sib koom tes, weld molding yog zoo, siab mechanical zog.

6, vim li cas flux-cored hlau weld nto zoo li jagged?

A: Vim hais tias flux-cored hlau yog ua los ntawm nyias steel strip dov mus rau hauv ib tug tubular hlau, yog li nws belongs rau seam hlau; noo noo nyob rau hauv cov huab cua yuav ntxeem tau cov tub ntxhais los ntawm qhov sib txawv, cov flux yog ntub dej (tsis tuaj yeem qhuav), ua rau jagged pores nyob rau hauv weld.

7. Vim li cas thiaj li muaj kev xav tau rau cov purity ntawm CO2 roj?

A: Feem ntau hais lus, CO2 roj yog ib yam khoom los ntawm kev tsim tshuaj. Lub purity tsuas yog hais txog 99.6%. Muaj cov kab ntawm impurities thiab noo noo, uas tuaj yeem ua rau weld porosity thiab lwm yam tsis xws luag. Vuam ntawm cov khoom tseem ceeb yuav tsum siv CO2 purity Ntau dua los yog sib npaug li 99.8%, tsawg dua weld porosity, cov ntsiab lus hydrogen tsawg, zoo tiv thaiv cov khoom ntawm cov roj.

8, vim li cas lub purity ntawm argon roj muaj ntau dua kev cai?

A: Muaj peb hom roj argon nyob rau hauv kev ua lag luam: argon (purity 99.6%), ntshiab argon (purity 99.9% los yog li ntawd), siab purity argon (purity 99.99%), thawj ob tuaj yeem welded rau carbon thiab stainless hlau; aluminium alloys, titanium thiab titanium alloys thiab lwm yam tsis-ferrous hlau yuav tsum tau siv rau siab purity argon roj; weld thiab tshav kub cuam tshuam tsis tuaj yeem welded.

9. Vim li cas thiaj muaj ntau qhov ntau thiab tsawg ntawm TIG vuam nozzles?

A: Muaj tsib hom nozzles los ntawm 4 mus rau 8, thiab nozzles los ntawm 4 mus rau 5 tuaj yeem siv rau vuam cov hlau. Vuam stainless hlau thiab txhuas thiab txhuas alloys yuav tsum tau siv 6-7 nozzle los txhim khu kev tiv thaiv ntawm vuam thiab tshav kub-tshuaj cheeb tsam. Vuam titanium thiab titanium alloys thiab lwm yam hlau uas tsis yog-ferrous yuav tsum tau siv loj dua 7-8 nozzle los tiv thaiv oxidation thiab tshav kub-kho cheeb tsam yog oxidized.

10. Cov kua qaub electrode yog dab tsi?

A: Cov electrode muaj ntau cov kua qaub oxides electrodes, xws li junction 422 (E4303), junction 502 (E5003) thiab lwm yam AC thiab DC electrodes.

11. Dab tsi yog alkaline electrode?

A: Cov electrode muaj ntau cov alkaline oxides thiab fluorine-muaj electrodes, xws li Junction 507 (E5015), Junction 506 (E5016) thiab lwm yam electrodes.

12. Dab tsi yog cellulose-based (direct welding) electrodes?

A: Cov electrode muaj ntau cov organic electrodes, siv cov yeeb nkab thiab daim ntawv qauv ntsug vuam.

<1>Piv txwv li, E6010 (sib npaug rau E4310, J425G) yog tsim rau priming, kub vuam, muab tub lim welding.

<2>E8010 (sib npaug rau E5511, J555) yog tsim rau kub vuam, muab tub lim vuam, npog vuam.

Nto vuam feem ntau yog siv nyob rau hauv qis hydrogen electrode; E7048 (sib npaug rau J506X) muaj qhov zoo nkauj thiab zoo nkauj.

13, vim li cas ho nruj nreem vuam pas nrig ua ntej vuam?

A: Vuam electrodes yog nquag nqus dej noo thiab deterioration ntawm cov txheej txheem kev ua tau zoo, ua rau arc instability, nce spatter, porosity, tawg thiab lwm yam tsis xws luag. Yog li ntawd, lub electrode yuav tsum nruj me ntsis qhuav ua ntej siv. General acid electrode ziab kub ntawm 150-200 degree, lub sij hawm 1 teev; alkaline electrode ziab kub ntawm 350-400 degree , lub sij hawm 1 - 2 teev, tom qab ziab muab tso rau hauv 100 - 150 degree incubator. Sab hauv, siv nrog koj.