Galvanized ígwè efere
Nhazi na ojiji
Dịka usoro mmepụta na nhazi si dị, enwere ike kewaa ya n'ụdị ndị a:
1.Alloyed galvanized ígwè efere.A na-eme ụdị efere ígwè a site na usoro na-ekpo ọkụ na-ekpo ọkụ, ma ọ na-ekpo ọkụ na mkpuchi alloy nke zinc na ígwè na-etolite na ihe dịka 50O ℃.Nke a galvanized mpempe akwụkwọ nwere ezigbo mkpuchi adhesion mmekọahụ na weldability.
2.Igwe ọkụ na-ekpo ọkụ galvanized efere ígwè.Tinye efere ígwè ahụ n'ime oghere Duo a wụrụ awụ iji mee ka ọ rapara na oyi akwa nke Duo steel plate.
Ka ọ dị ugbu a, a na-emepụta ya nke ọma site na usoro galvanizing na-aga n'ihu, ya bụ, a na-agbanye efere ígwè a na-agbanye n'ọkụ na-anọgide na-emikpu n'ime bat zinc a wụrụ awụ iji mee efere ígwè.
3.Electrogalvanized ígwè efere.Mpempe akwụkwọ ígwè galvanized nke a na-emepụta site na usoro electroplating nwere ezigbo ọrụ.Otú ọ dị, mkpuchi ahụ dị gịrịgịrị na nguzogide corrosion adịghị mma dị ka nke mpempe akwụkwọ galvanized na-ekpo ọkụ;④ Alloy na ngwakọta galvanized ígwè efere.Ọ bụ efere ígwè e ji zinc mee ya na ọla ndị ọzọ dị ka lead na zinc.Ụdị efere ígwè a ọ bụghị nanị na-arụ ọrụ mgbochi nchara dị mma, kamakwa ọ na-arụ ọrụ mkpuchi dị mma.
4.Otu akụkụ galvanized ígwè efere na okpukpu abụọ dị iche iche galvanized ígwè efere Single-akụkụ galvanized ígwè efere, ya bụ, ngwaahịa na-galvanized n'otu akụkụ naanị.Ọ nwere mma adaptability karịa abụọ-akụkụ galvanized mpempe akwụkwọ na coal ịgbado ọkụ, mkpuchi, mgbochi nchara ọgwụgwọ, nhazi, wdg Iji merie mwepu nke bụghị mkpuchi zinc n'otu akụkụ, e nwere ọzọ ụdị galvanized mpempe akwụkwọ ntekwasa na a mkpa. oyi akwa nke zinc n'akụkụ nke ọzọ, ya bụ, okpukpu abụọ na mpempe akwụkwọ zinc dị iche.
5.Alloy na ngwakọta galvanized ígwè efere.Ọ bụ efere ígwè nke zinc na ọla ndị ọzọ dị ka aluminom, lead, zinc, wdg. Ụdị efere a na-eme ka ọ bụghị nanị na-arụ ọrụ nke ọma na-egbochi nchara, kamakwa ọ na-arụ ọrụ mkpuchi dị mma.
Na mgbakwunye na ụdị ise ndị dị n'elu, e nwekwara agba galvanized ígwè efere, na-ebipụta ntekwasa galvanized ígwè efere, PVC laminated galvanized ígwè efere, wdg Otú ọ dị, a na-ejikarị ka na-ekpo ọkụ itinye galvanized mpempe akwụkwọ.
Ọdịdị
1. Nkwakọ ngwaahịa
Enwere ike kewaa ya n'ụdị abụọ: mpempe akwụkwọ galvanized bee n'ime ogologo ogologo na galvanized mpempe akwụkwọ na eriri igwe.A na-eji akwụkwọ mpempe akwụkwọ na-ekpuchi mmiri n'ozuzu, ma n'èzí na-ejikọta ya na n'úkwù ígwè, nke a na-ejikọta ya nke ọma iji gbochie mpempe akwụkwọ galvanized dị n'ime ka ọ ghara imebi ibe ya.
2. Nkọwapụta na nha
Akụkụ ngwaahịa dị mkpa (dị ka ndị a na) depụta akụkụ ndị akwadoro, ọkpụrụkpụ, ogologo na obosara nke mpempe akwụkwọ galvanized na ntụpọ ha nwere ike ime.Tụkwasị na nke ahụ, a pụkwara ikpebi obosara na ogologo nke osisi ahụ na obosara nke mpịakọta ahụ dịka arịrịọ onye ọrụ si dị.
3. Elu
Ọnọdụ izugbe: n'ihi usoro ọgwụgwọ dị iche iche na usoro mkpuchi, ọnọdụ izugbe nke galvanized mpempe akwụkwọ dịkwa iche, dị ka ọnọdụ izugbe nke flake zinc nkịtị, flake zinc dị mma, flake zinc dị larịị, flake na-enweghị zinc na ọgwụgwọ phosphating.Mpempe akwụkwọ galvanized na eriri galvanized na-egbutu n'ime ogologo ogologo agaghị enwe ntụpọ ọ bụla na-emetụta ojiji (dị ka akọwara n'okpuru ebe a), mana a ga-ahapụ eriri ahụ ka ọ nwee akụkụ ịgbado ọkụ na akụkụ ndị ọzọ na-enweghị nkwarụ.
4. Galvanizing ukwu
Ọnụ ọgụgụ nke galvanizing nke ukwuu: ọnụ ọgụgụ galvanizing bụ usoro a na-anabata nke ọma na nke bara uru iji gosi ọkpụrụkpụ nke mkpuchi zinc na mpempe akwụkwọ galvanized.Enwere ụdị plating zinc abụọ: otu ego nke zinc plating n'akụkụ abụọ (ya bụ nha nha nha zinc plating) na ọnụọgụ dị iche iche nke zinc plating n'akụkụ abụọ (ya bụ zinc plating dị iche).Nkeji nke galvanizing quantity bụ g/m.
5. Ọrụ igwe
(1) Nnwale tensile: n'ozuzu na-ekwu okwu, ọ bụrụhaala na akwụkwọ galvanized maka okirikiri nhọrọ ukwuu, ịbịaru na ịbịaru miri emi nwere ihe achọrọ ọrụ tensile.
(2) Nnwale na-ehulata: Ọ bụ aha dị mkpa iji tụọ ọrụ teknụzụ nke efere dị mkpa.Otú ọ dị, ihe mba dị iche iche chọrọ maka ụdị galvanized dị iche iche dị iche iche.N'ozuzu, mgbe mpempe akwụkwọ galvanized na-ehulata 180 Celsius, oyi akwa zinc agaghị ahapụ profaịlụ dị n'èzí, a gaghịkwa agbaji ma ọ bụ gbajie isi mpempe akwụkwọ.
Akụkụ nke galvanized efere efere: galvanizing nwere ike igbochi nchara corrosion nke ọma na ogologo ndụ ọrụ.Galvanized ígwè mpempe akwụkwọ (ọkpụrụkpụ 0.4 ~ 1.2mm) na-akpọ galvanized ígwè mpempe akwụkwọ, nke a na-akpọkarị ígwè mpempe akwụkwọ ọcha.A na-eji mpempe igwe galvanized eme ihe n'ọtụtụ ebe maka ihe owuwu, ụgbọ ala, ngwa ụlọ, ihe ndị dị mkpa kwa ụbọchị na ụlọ ọrụ ndị ọzọ.
Size: dị ka ndị ahịa chọrọ, ogologo na obosara nwere ike ịkwado ma ọ bụ ahaziri ya.
Ọnọdụ dị n'elu: N'ihi usoro ọgwụgwọ dị iche iche na usoro mkpuchi, ọnọdụ elu nke galvanized mpempe akwụkwọ dịkwa iche, dị ka zinc flake nkịtị, flake zinc dị mma, flake zinc dị larịị, flake na-abụghị zinc na elu phosphating.Ụkpụrụ German na-akọwapụtakwa ọkwa elu.
Mpempe akwụkwọ galvanized ga-enwe ọdịdị dị mma ma ghara inwe ntụpọ na-emerụ ahụ maka iji ngwaahịa ahụ, dị ka enweghị plating, oghere, cracks, scum, n'elu plating ọkpụrụkpụ, scratches, chromic acid unyi, ọcha nchara, wdg. o doro anya nke ọma banyere ntụpọ ọdịdị a kapịrị ọnụ.A ga-edepụta ụfọdụ ntụpọ akọwapụtara na nkwekọrịta mgbe ị na-enye iwu.
Ihe eji arụ ọrụ
Nnwale tensile:
1.Ndekọ arụmọrụ: N'ikwu okwu n'ozuzu, naanị mpempe akwụkwọ galvanized maka nhazi, ịse na eserese dị omimi nwere chọrọ ihe onwunwe tensile.Mpempe akwụkwọ galvanized maka ihe owuwu ga-enwe ebe mkpụrụ, ike ike na elongation;Naanị elongation ka achọrọ maka ịgbatị.Hụ ụkpụrụ ngwaahịa dị mkpa na "8" nke ngalaba a maka ụkpụrụ akọwapụtara.
2.Ule ule: ọ bụ otu ihe ahụ dị ka ule usoro maka nkịtị ígwè mpempe akwụkwọ, na-ahụ mkpa ụkpụrụ enyere na "8" na ule usoro ụkpụrụ depụtara na "Ordinary carbon steel mpempe akwụkwọ".
Nnwale ịgbagọ:
Nnwale na-ehulata bụ isi ihe iji tụọ arụmọrụ teknụzụ nke mpempe akwụkwọ, mana ihe achọrọ nke ụkpụrụ mba dị iche iche na mpempe akwụkwọ galvanized dị iche iche anaghị agbanwe agbanwe.Ụkpụrụ Amerịka achọghị ịgbagọ na ule tensile belụsọ maka ọkwa nhazi.Na Japan, achọrọ ule ịgbagọ belụsọ maka ihe arụrụ arụ, ụkpụrụ ụlọ na nke izugbe.
Ihe ndị chọrọ: n'ozuzu, mgbe galvanized mpempe akwụkwọ na-ehulata 180 Celsius, a gaghị enwe ikewapụ nke oyi akwa zinc n'elu elu, ọ dịghịkwa mgbawa na mgbaji na efere efere.
Atụmatụ na arụmọrụ
Agba agba efere efere bụ ngwaahịa nke oyi akpọrepu ígwè efere, galvanized ígwè efere, ntekwasa (mpịakọta ntekwasa) ma ọ bụ mejupụtara organic film (PVC film, wdg) mgbe chemical ọgwụgwọ n'elu, na mgbe ahụ butere na gwọọ.Ụfọdụ ndị mmadụ na-akpọkwa ngwaahịa a "Roller coverated steel plate", "plastic color steel plate".Agba efere ngwaahịa na-akpọrepu site emepụta na-aga n'ihu mmepụta ahịrị, otú a na-akpọ ha agba ntekwasa nchara efere mpịakọta.Agba ígwè efere ọ bụghị nanị na nwere nnukwu ígwè ọrụ ígwè na ígwè ihe, dị mfe na-etolite arụmọrụ, ma na-achọ mma mkpuchi ihe na corrosion iguzogide.Efere ígwè agba bụ ihe ọhụrụ n'ụwa taa.Na ọganihu nke sayensị na nkà na ụzụ, nkwalite nke gburugburu ebe obibi mmata, mma nke ndị mmadụ ụkpụrụ ndụ, agba ígwè efere mobile ụlọ ọzọ na ndị ọzọ na-egosi a ike vitality na sara mbara ahịa atụmanya, site na-ewu, ụlọ ngwa, n'ibu na eletriki, njem. , ihe ịchọ mma n'ime ime, ngwa ụlọ ọrụ na ụlọ ọrụ ndị ọzọ dị mma.
Standardkpụrụ ngwaahịa
JIS G3302-94 galvanized ígwè mpempe akwụkwọ;
JIS G3312-94 esere galvanized ígwè mpempe akwụkwọ;
JIS G3313-90 (96) Electrogalvanized ígwè mpempe akwụkwọ na warara;General chọrọ maka ọkụ-mikpu galvanized ígwè mpempe akwụkwọ;
ASTM A526-90 azụmahịa ọkwa na-ekpo ọkụ galvanized ígwè mpempe akwụkwọ;
ASTMA 527-90 (75) mpempe akwụkwọ nchara na-ekpo ọkụ na-ekpo ọkụ;
ASTMA528-90 mpempe akwụkwọ nchara na-ekpo ọkụ na-ekpo ọkụ;Hot itinye galvanized ígwè mpempe akwụkwọ maka elu ụlọ na mgbidi panel;
ASTMA44-89 Hot itinye galvanized ígwè mpempe akwụkwọ maka ọwa mmiri;
ASTM A446-93 nhazi ọkwa ọkwa na-ekpo ọkụ galvanized ígwè mpempe akwụkwọ;
ASTMA59-92 oyi akpọrepu galvanized ígwè mpempe akwụkwọ;
ASTMA642-90 na-ekpo ọkụ-mikpu galvanized pụrụ iche deoxidized miri-adọta ígwè mpempe akwụkwọ;
Γ OCT7118-78 galvanized ígwè mpempe akwụkwọ;
DINEN10142-91 Part 1 obere carbon ígwè na-ekpo ọkụ na-ekpo ọkụ galvanized ígwè warara na ígwè efere;
DIN1012-92 akụkụ 2 ọkụ-mikpu galvanized ígwè mpempe akwụkwọ.
Nlele ọkọlọtọ
JIS H0401-83 Ule ule maka galvanizing na-ekpo ọkụ;
DIN50952-69 Usoro nnwale maka galvanizing na-ekpo ọkụ.
Ebumnuche
A na-eji ngwaahịa galvanized na mpempe ígwè eme ihe na-ewu ụlọ, ụlọ ọrụ ọkụ, ụgbọ ala, ọrụ ugbo, ịzụ anụmanụ, ịkụ azụ, azụmahịa na ụlọ ọrụ ndị ọzọ.A na-ejikarị ụlọ ọrụ na-ewu ụlọ na-emepụta ihe mgbochi ụlọ ọrụ na-emepụta ihe na-eme ka ụlọ ọrụ na-emepụta ihe na-emepụta ihe na-eme ka ụlọ elu ụlọ, ụlọ elu ụlọ, wdg;Ụlọ ọrụ ọkụ na-eji ya emepụta shei ngwa ụlọ, chimnis obodo, arịa kichin, wdg, ụlọ ọrụ ụgbọ ala na-ejikarị ya emepụta akụkụ ụgbọ ala na-eguzogide corrosion, wdg;A na-ejikarị ọrụ ugbo, ịzụ ụmụ anụmanụ na azụ azụ dị ka nchekwa nri na njem ụgbọ njem, ngwa eji ajụ oyi maka anụ na ngwaahịa mmiri, wdg;A na-eji azụmaahịa eme ihe dịka nchekwa na ibugharị ihe, ngwa nkwakọ ngwaahịa, wdg.