Ọkụ welded galvanized
Iji meziwanye nguzogide corrosion nke ọkpọkọ ígwè, a na-etinye ọkpọkọ ígwè n'ozuzu ya.Galvanized ígwè ọkpọkọ na-ekewa abụọ ụdị: na-ekpo ọkụ-mikpu galvanizing na electro-galvanizing.Igwe galvanizing na-ekpo ọkụ na-ekpo ọkụ dị oke, ọnụ ahịa nke electro-galvanizing dị ala, na elu adịghịkwa mma.
Ọkpụkpọ welded na-afụ ikuku oxygen: A na-eji ya dị ka ọkpọkọ na-eme ikuku oxygen, n'ozuzu obere dayameta welded ọkpọkọ, nwere nkọwa asatọ sitere na 3/8 ruo 2 sentimita asatọ.A na-eme ya nke 08, 10, 15, 20 ma ọ bụ 195-Q235 nchara ígwè, iji gbochie corrosion, ọ dị mkpa iji mee ọgwụgwọ alumini.
Ọtụtụ ụlọ ochie na-eji ọkpọkọ galvanized.Ọkpụkpọ ígwè a na-eji gas na ikpo ọkụ bụkwa ọkpọkọ galvanized.A na-eji ọkpọkọ galvanized dị ka ọkpọkọ mmiri.Mgbe afọ ole na ole ejiri ya mee ihe, a na-emepụta ọtụtụ nchara na unyi na ọkpọkọ, na mmiri edo edo nke na-asọpụta ọ bụghị nanị na-emerụ ihe ndị dị ọcha., A gwakọtakwara nje bacteria ndị na-amụ n'ahụ́ mgbidi dị n'ime, nchara na-akpata oké ígwè dị arọ n'ime mmiri, bụ́ nke na-etinye ahụ́ ike mmadụ n'ụzọ dị ukwuu.N'afọ ndị 1960 na 1970, mba ndị mepere emepe n'ụwa malitere ịmepụta ụdị ọkpọkọ ọhụrụ ma jiri nwayọọ nwayọọ machibido ọkpọkọ galvanized.Ministri anọ na kọmitii gụnyere Ministry of Construction of China nyekwara akwụkwọ na-akọwa na amachibidoro ọkpọkọ galvanized site na 2000 gawa.A naghị ejikarị ọkpọkọ galvanized eme ọkpọkọ mmiri oyi n'obodo ndị e wuru ọhụrụ ka afọ 2000 gasịrị, a na-ejikwa ọkpọkọ galvanized maka ọkpọkọ mmiri ọkụ na mpaghara ụfọdụ.
Ọkpụrụkpụ mgbidi ọnụ ọnụ mm 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5
Galvanized ígwè ọkpọkọ na-ekewa n'ime oyi galvanized ọkpọkọ na ọkụ-mikpu galvanized ọkpọkọ.Amachibidoro nke mbụ, ma steeti kwalitere nke ikpeazụ ka ọ bụrụ nke a ga-eji nwa oge.
Ọkụ galvanized na-ekpo ọkụ
Ọkpụkpụ galvanized na-ekpo ọkụ na-ekpo ọkụ bụ ime ka ígwè a wụrụ awụ na ígwè matrix na-emeghachi omume iji mepụta oyi akwa alloy, nke mere na matriks na mkpuchi na-ejikọta.Galvanizing na-ekpo ọkụ bụ ibu ụzọ tụtụkọta ọkpọkọ nchara.Iji wepụ ígwè oxide n'elu ọkpọ ígwè, mgbe pickling, ọ na-ehicha ya na tank nke ammonium chloride ma ọ bụ zinc chloride ngwọta aqueous ngwọta ma ọ bụ ngwakọta aqueous ngwọta nke ammonium chloride na zinc chloride, wee zigara In. na-ekpo ọkụ itinye efere tank.Hot-mikpu galvanizing nwere uru nke otu mkpuchi, ike adhesion na ogologo ọrụ ndụ.
Ọkụ galvanized oyi
Oyi galvanizing bụ electro-galvanizing, na ọnụ ọgụgụ nke galvanizing dị nnọọ nta, naanị 10-50g/m2, na corrosion eguzogide dị nnọọ njọ karịa nke na-ekpo ọkụ galvanized ọkpọkọ.Ọtụtụ n'ime ndị na-emepụta ọkpọkọ galvanized mgbe niile anaghị eji electro-galvanized (oyi plating) iji hụ na ọ dị mma.Naanị obere ụlọ ọrụ ndị nwere obere ọnụ ọgụgụ na akụrụngwa oge ochie na-eji electro-galvanization, na n'ezie ọnụ ahịa ha dị ọnụ ala.Ministri na-ahụ maka ihe owuwu ekwupụtala n'ihu ọha na a ga-ekpochapụ ọkpọkọ ọkpọkọ oyi na teknụzụ oge ochie, na a gaghị ekwe ka ọkpọkọ ọkpọkọ oyi na-eme ka ọ bụrụ ọkpọkọ mmiri na gas n'ọdịnihu.
Ọkụ nchara na-ekpo ọkụ na-ekpo ọkụ: Matrix ọkpọkọ ígwè na-enweta mmeghachi omume anụ ahụ na kemịkalụ dị mgbagwoju anya na ngwọta a wụrụ awụ iji mepụta oyi akwa zinc-ígwè alloy na-eguzogide corrosion na nhazi kọmpat.A na-ejikọta oyi akwa alloy na akwa zinc dị ọcha na matrix ọkpọ ígwè.Ya mere, nguzogide corrosion ya siri ike.
Ọkpụkpọ ígwè galvanized oyi:Ihe oyi akwa zinc bụ akwa electroplated, na akwa zinc na mkpụrụ osisi ọkpọkọ na-edobe onwe ya.Ihe oyi akwa zinc dị gịrịgịrị, oyi akwa zinc na-arapara naanị na mkpụrụ osisi ọkpọkọ ma dị mfe ịpụ.Ya mere, nguzogide corrosion ya adịghị mma.N'ụlọ ndị e wuru ọhụrụ, a machibidoro iwu iji ọkpọkọ ígwè galvanized oyi dị ka ọkpọkọ mmiri.
Usoro mmepụta nke igwe anaghị agba nchara nwere usoro mmepụta ihe ndị a:
a.Nkwadebe ígwè gburugburu;b.kpo oku;c.Ịkpọpu akpọpu akpọpu ọkụ;d.Bịa isi;e.Ịkpọkọta;f.Na-egweri;g.mmanu mmanu;h.Nhazi ntụgharị oyi;i.Na-eweda ala;j.Ngwọta ọgwụgwọ okpomọkụ;k.Ịkwado;l.Bee tube;m.Ịkpọkọta;n.Nnwale ngwaahịa.
Naanị nye usoro izugbe, na nkọwa ndị ọzọ bụ nke nzuzo nke onye nrụpụta ọ bụla
1. Brand na chemical mejupụtara
Ọkwa na kemịkalụ nke ígwè maka ọkpọkọ ígwè galvanized kwesịrị ịgbaso ọkwa na kemịkalụ nke ígwè maka ọkpọkọ ojii akọwapụtara na GB 3092.
2. Usoro nrụpụta
A na-ahọrọ usoro nrụpụta nke ọkpọkọ ojii (ọkụ ọkụ ma ọ bụ ịgbado ọkụ eletrik) site na onye nrụpụta.A na-eji galvanizing na-ekpo ọkụ na-ekpo ọkụ eme ihe.
3. Njikọ eriri na ọkpọkọ
3.1 N'ihi na galvanized ígwè ọkpọkọ napụtara na eri, na eri kwesịrị machined mgbe galvanizing.Eriri kwesịrị ịgbaso ụkpụrụ YB 822.
3.2 Ngwunye ọkpọkọ ígwè kwesịrị ịgbaso YB 238;Njikọ ọkpọkọ nke nkedo nke nwere ike ime ka ọ bụrụ YB 230.
4. Mechanical Njirimara The n'ibu Njirimara nke ígwè ọkpọkọ tupu galvanizing kwesịrị izute chọrọ nke GB 3092.
5. A ga-anwale ịdị n'otu nke akwa akwa galvanized galvanized steel pipe maka ịdị n'otu nke akwa galvanized.Ihe atụ nke ọkpọkọ ígwè agaghị atụgharị uhie (agba ọla kọpa) mgbe etinyere ya na ngwọta sulfate ọla kọpa maka oge 5 n'usoro.
6. Nnwale mgbanaka oyi A ga-edobe ọkpọkọ ígwè galvanized nke nwere ọnụ ala nke na-abụghị ihe karịrị 50mm kwesịrị idobe ule ntụgharị oyi.Nkuku na-ehulata bụ 90º, na radius na-ehulata bụ okpukpu 8 nke mpụta.Enweghị ihe nkpuchi n'oge ule ahụ, a ga-etinyekwa weld nke ihe nlele ahụ n'èzí ma ọ bụ akụkụ elu nke ntụziaka na-ehulata.Mgbe ule ahụ gasịrị, ọ dịghị ihe mgbawa na peeling nke oyi akwa zinc na sample.
7. Nnwale nrụgide mmiri Ekwesịrị ime ule nrụgide mmiri na clarinet.A nwekwara ike iji nchọpụta ntụpọ Eddy ugbu a kama ịnwale nrụgide mmiri.Nrụgide ule ma ọ bụ nha ihe atụ atụnyere maka ule eddy ugbu a ga-emezu ihe GB 3092 chọrọ.
