OAO "Lipetsk Iron Works" Svobodny Sokol "»: akụkọ ihe mere eme, mmepụta, ngwaahịa

OAO "Lipetsk Iron Works" Svobodny Sokol "" - kasị ochie enterprise nke obodo nke Lipetsk, na-ekwu na afọ iri na akụkọ. Ọ specializes na mmepụta nke pụrụ iche na ngwaahịa na Russia - a mmiri anwụrụ nke ductile igba ígwè.

ya mere eme

Lipetsk Iron Works e hiwere na 1899 site na Belgium oru buu igba n'ulo. Ebe ọ bụ na mmepụta ụlọ ọrụ na-dị na obodo Sokol, mgbe e mesịrị ite n'ime obodo ókè nke Lipetsk, ụlọ ọrụ na aha ya bụ Sokolsky ironworks. Na zuru ike, ụlọ ọrụ bịara na 1900 mgbe egbe nke abụọ gbawara furnaces.

N'oge Soviet oge, na mmepụta e renamed na Lipetsk Iron Works "Svobodny Sokol". N'ihi na ọtụtụ afọ nke ụlọ ọrụ na-na mmepụta nke elu-edu ulo oru ígwè. Ebe ọ bụ na 1934, nzukọ kwagara ntọhapụ nke mmiri-mgbali nkedo ígwè ọkpọkọ.

Ironmaking

Taa, Lipetsk Metallurgical Plant mejupụtara 14 nwetara. The isi ngalaba na-truboliteyny na ụlọ ahịa. Blast oku osisi nwere ihe abụọ ite-ọku uku ike 700 m ³ na onye ọ bụla set nke mgbatị na inyeaka ngwá. Ha na-enye a ntọhapụ nke mmiri mmiri na ezi ígwè. The ahịa na-arụpụta na foundry ezi ígwè dị iche iche ige.

N'ihi na obere olu nke gbawara ọkụ steelmakers na-enwe ike smelt metal nke nnọọ elu mma ọ bụla buru ibu, ọbụna obere obere. nēfe technology na-enye ohere iji nweta elu àgwà metal, Ọdịdị nke nke dị iche anụ n'ibu Njirimara, enweghị free cementite na microstructure, nke kacha nta ọchịchọ ihu ngalaba na magburu onwe na workability. Nkedo bụ na ígwè na-emepụta ingots ruo 9 n'arọ, ọ bụ adaba ibufe nnukwu ibu railcars.

anwụrụ Manufacturing

Na 1990, tupu ida nke USSR, na Lipetsk Metallurgical Plant ẹkenam onwem na oge a na ngwá truboliteyny osisi n'ihi na mmepụta nke mmiri-mgbali ọkpọkọ mere nke ductile ígwè, a Ọdịdị nke graphite bụ na a * Tụkwasị (globular) steeti. Nke a ihe onwunwe na-agwakọta a pụrụ iche Njirimara - n'ibu Njirimara na corrosion na-eguzogide nke ígwè ígwè:

• elu elongation;
• mmetụta na-eguzogide;
• ike ọdụdọ;
• ductility.

A Njirimara-enwetara site na mgbanwe nke ot awọ nkedo magnesium. Gbanwetụrụ graphite ahụ na ductile ihe onwunwe na-na ụdị nke microscopic ngalaba, chaplet. Ha kpochapụ guzobere na Mgbasa nke cracks, na-eme nkedo ígwè ma ekweghị ekwe na ductility.

ekara oge ọgbụgba

Lipetsk Metallurgical Plant mụtachara ogbe mmepụta:

• Efere na friji jụrụ mmiri ka obi jụrụ n'ume ọkụ. Ha na-mere nke ala-alloy chromium nkedo ígwè dị iche iche na akụkụ ibu si 1,58 ka 2.9 ise.
• Iji dee anētiye na slag si gbawara furnaces.
• Oge ọgbụgba ígwè akara ule MF-15, MF-20 na akụkụ 3x1,2x1 m na a kacha ibu nke 3.5 ise.
• Aluminum alloy oge ọgbụgba ka 8 n'arọ.

Osisi na-ezube na-amalite mmepụta nke akụkụ podnasadochnogo ngwaọrụ stoves gbawara ite-ọku uku (podnasadochnyh grids, na-akwado ogidi).

"Synthicom"

Osisi "Svobodny Sokol" mụtara ulo oru na mmepụta nke a ọhụrụ na klas nke sịntetik mejupụtara metal ngwaahịa na azụmahịa aha "Synthicom". Workpiece Mix ihe Metallurgical rụpụta bụ a ihe onwunwe esịnede ígwè na ígwè oxides, ndị mejupụtara, Njirimara na ọdịnihu omume atọrọ na n'ichepụta ogbo.

"Synthicom" na-emepụta si ezi ígwè akara P1, P2 ma ọ bụ ezi ígwè foundry na PL2 na oxidant (ígwè ore pellets Lebedinsk ma ọ bụ Michael GOKov) ka a pyramid ekara oge ọgbụgba erikpu 7-10 n'arọ, yiri ingots nke siri ike ka ígwè.

ndị ọzọ na ngwaahịa

OAO "Lipetsk Metallurgical Plant" na-amị a dịgasị iche iche nke na ngwaahịa:

• Ekara mgbatị: igba ígwè hatches maka USB ekwentị na manholes; lattice ngere; ígwè egweri bọọlụ. Adịbeghị anya mere nke na-acha ọcha ígwè-obi tara mmiri Ọdịdị na-zubere maka egweri dị iche iche ihe na bọl mills.
• Blast oku sludge. Ọ na-eji na mgbatị nke oge ọgbụgba ke ígwè foundries. N'ihi na obere olu nke gbawara ọkụ osisi na ngwá ọrụ ọgbara ọhụrụ steelmakers na-igba ígwè foundry n'egosi L1-L6 nke zuru ezu mma.
• Nodular nkedo ígwè na-eji na imewe ọrụ oge ọgbụgba.
• Ezi ígwè a chọrọ maka mmepụta nke ot oge ọgbụgba.
• Mwute gbawara ọkụ slag fractions nke 0-5 mm, 10-20 mm, 20-40 mm.
• Blast oku slag depleted: nta 40-250 mm.
• Coke ikuku: nta 0-10 mm, ash ọdịnaya nke karịa 18%, iru mmiri nke karịa 24%.
• Flue ájá.
• Scrap metal 5a, 12a.

atụmanya

Taa, "Svobodny Sokol" na-enwe ike. N'agbanyeghị ihe pụrụ iche ngwaahịa na ụdị ọkpọkọ nke ductile ígwè, osisi bụ n'ezie odida. Otú ọ dị, odida usoro apụtachaghị na mmechi nke mmepụta. Mgbe oke n'akụ na ochichi-anọgide oge kụziere mgbake azụmahịa. Ma ụgwọ ma ọ bụ na-achị obodo na-akwụsị mmepụta nke na-enweghị mmasị.