Lanthanum Tungsten Electrode e nang le sekhahla se tlase sa tahlehelo ea ho cha

Tlhaloso e Khutšoanyane:

Lanthanum Tungsten electrode e ile ea tsebahala haholo ka har'a selikalikoe sa welding lefatšeng hang ka mor'a hore e hlahisoe ka lebaka la ts'ebetso ea eona e ntle ea welding.

Ka hona, radioactivity e tsoang ho Thorium Tungsten e ka qojoa.
Lanthanum Tungsten e khona ho mamella maqhubu a phahameng.
Lanthanum Tungsten e na le sekhahla se tlase sa tahlehelo ea ho cha.


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Tlhaloso ea Sehlahisoa

Lanthanum Tungsten electrode ke elektrode ea ho tjheseletsa e sebetsang hantle ka ho fetesisa e fumaneng botumo bo boholo indastering ea welding.Electrode ena ke mokhoa o sireletsehileng le o ka tšeptjoang ho li-electrode tsa Thorium Tungsten, tse ka bang le mathata a radioactivity.

E 'ngoe ea melemo ea mantlha ea elektrode ea Lanthanum Tungsten ke bokhoni ba eona ba ho mamella maqhubu a phahameng, e leng se etsang hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng tsa welding.Ho feta moo, e ithorisa ka sekhahla se tlase sa tahlehelo ea ho cha har'a li-electrode tsa tungsten, tse thusang ho netefatsa ts'ebetso ea nako e telele.Ts'ebetso ea eona ea motlakase e batla e ts'oana le ea li-electrode tsa 2% Thorium Tungsten, ka bobeli mehloling ea matla a AC le DC.Sena se felisa tlhokahalo ea liphetoho tsa lenaneo la welding, ho boloka nako le ho ntlafatsa katleho.

Feme ea rona e hlahisa lihlahisoa tsa patent tsa mmuso bakeng sa li-electrode tsa Lanthanum Tungsten, tse nang le nomoro ea patent ZL97100727.6.Re inehetse ho fana ka li-electrode tsa boleng bo holimo tse fihlelang litlhoko tsa li-welders liindastering tse fapaneng.Li-electrode tsa rona li entsoe ka thepa ea boleng bo holimo 'me li sebetsoa ho sebelisoa mekhoa e tsoetseng pele ea tlhahiso ho netefatsa ho ts'epahala le ho ts'epahala.Re ikitlaelletsa ho fana ka litšebeletso tse ntle ka ho fetisisa tsa bareki le tšehetso ea tekheniki ho thusa bareki ba rona ho fumana litholoana tse ntle ka ho fetisisa.

Qetellong, electrode ea Lanthanum Tungsten ke electrode e sebetsang ka holimo e fanang ka ts'ebetso e ntle ea ho tjheseletsa ntle le mathata a radioactivity a li-electrode tsa Thorium Tungsten.Ka bokhoni ba eona ba ho mamella maqhubu a phahameng, sekhahla se tlase sa tahlehelo ea ho chesa, le conductivity e tsitsitseng ea motlakase, ke khetho e tšepahalang le e sebetsang bakeng sa li-welders tsa litsebi.

Tlhaloso ea Setsebi

Letšoao la Khoebo E Eketsehile Tšilafalo Tšilafalo Tšilafalo e 'ngoe Tungsten% Motlakase o Khaotsoeng Letšoao la Mmala
WL10 La2O3 0.8-1.2 <0.20 Tse ling 2.8-3.2 Ntsho
WL15 La2O3 1.3-1.7 <0.20 Tse ling 2.8-3.0 Bosehla ba Khauta
WL20 La2O3 1.8-2.2 <0.20 Tse ling 2.6-2.7 Botala ba Leholimo

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