Ịgbado ọkụ agbanwe oge AN348A

Agbanwe oge - a nnukwu ihe onwunwe nke a chemical na a na-eji ikwado usoro nke niile ụdị ịgbado ọkụ. N'ihi ya, ejikọrọ Weld ihe. Otu n'ime ndị kasị ewu ewu na iche ihe bụ agbanwe agbanwe oge AN348A.

Gịnị mere iji ihe a?

Agbanwe oge AN348A (GOST 9078-81) na-eji na aak ịgbado ọkụ. Ọ na-echebe aak na Weld ọdọ mmiri si na mmetụta nke gburugburu ebe obibi ihe. Ọzọkwa, agbanwe agbanwe oge bụ ike iji nyere aka na nhazi nke Metallurgical welds.

Mgbe ịgbado ọkụ (cladding) agbanwe oge na-ekpuchi waya. A na-enwekwu ihe kwes arụmọrụ. AN348A agbanwe oge etinyere n'oge eletriki ịgbado ọkụ, na-echebe ndị na-arụ ọrụ ebe site na ikuku na gas ndị ọzọ. Nke a na-emepụta dị mkpa na ọnọdụ ndị kwesịrị ekwesị arụmọrụ nke ọrụ na-enye ọzụzụ quality Weld.

Esi etinye

Weghachi gbajiri agbaji na ngwá na components pụrụ mgbe mgbe via ịgbado ọkụ. Nke a na usoro-enye gị ohere iji zọpụta ego na oge. The usoro gaghị adị ogologo oge. N'ihi ya, ọ dịghị mkpa ka na-eche ogologo maka akụkụ ahụ mapụtara, nke ga-"anya" na-abịa.

N'oge ịgbado ọkụ agbanwe oge AN348A na waya na-nri ọnụ n'ime arcing mpaghara. E emee agbaze nke isi metal n'ọnụ, wires na agbanwe agbanwe oge. N'ihi ya, a afụ gburugburu aak na-egosi, esịnede a metal gas na agbanwe agbanwe oge bekee. Site na-akpụ akpụ aak agbanwe oge gbazee adahade elu nke Weld ọdọ mmiri. Nke a Nleta a slag. Nke a bụ iji chebe elu site na ikuku, nke na-adịghị mkpa. Weld a ezigbo, elu-edu. Mgbe ọ cools slag achicha mfe wepụrụ.

E wezụga n'elu-kọwara Njirimara, pụrụ isi chebe ndị welder agbanwe oge enwupụta si emerụ gas na ájá.

Agbanwe oge AN348A: nkọwa

A ihe onwunwe bụ a ọka ọchịchịrị aja aja. Ha size bụ banyere 0.35-0.5 ml. Ọka ha mebere atumatu yiri iberibe iko. Ha nnukwu njupụta bụ na nso 1.3-1.8 kg / DM ^3. Mgbe iji ihe onwunwe ga-abụ na akọrọ ọnọdụ. Ọ bụrụ na ọ bụghị, ọ ga-enwe mgbe nile na-akọrọ. N'ihi nke a, ọ na-mịrị amị ruo otu awa na + 300-400 ⁰ C.

Otu n'ime ndị kasị mkpa e ji mara maka fluxes bụ ha reactivity. Na AN348A a uru bụ na nso 0.7-0.75 Af. Nke a pụtara na agbanwe agbanwe oge AN348A akọ ukwuu n'ọrụ Atiya. N'oge ịgbado ọkụ usoro iji ihe onwunwe na-akwanyere ùgwù radiative emission, uru nke nke kwekọrọ na guzosie ike norms ụkpụrụ (ọ dịghị ihe karịrị 18 Mr / Ọrụ Nchịkwa Mmadụ).

The agbanwe oge mejupụtara agụnye sịlịkọn oxides (ruo 44% nke mkpokọta olu nke ihe onwunwe), manganese (ruo 38%), calcium (ruo 12%), magnesium (ruo 7%), aluminum (ruo 13%) na ígwè (ruo 2.2 %). Ke adianade do, e nwere sọlfọ na site. Ọzọkwa nwere mba ọzọ ahụ nke ịnọgide na ihe n'oge n'ichepụta usoro (dị ka coal residues, Coke, graphite, metal ibe, wdg).

AN348A agbanwe oge ike ga-eji dị iche iche na ọnọdụ na a dịgasị iche iche nke ihere okpomọkụ. Ọ na-adịghị atụ aro iji ya na North na nnọọ ala okpomọkụ (n'okpuru -30 ⁰ C).