Dacromet Hexagonal Bolts | Nleba nka nka 

1. Okwu mmalite

bolts hexagonal, nke a na-akpọkarị hex bolts, so na ihe nkedo a na-ejikarị eme ihe na injinia na ihe owuwu. Mgbe ejiri teknụzụ mkpuchi Dacromet kwalite ya, bolts ndị a na-ebuga nguzogide corrosion pụrụ iche, iguzosi ike n'ezi ihe, yana ntụkwasị obi ogologo oge ọbụlagodi na gburugburu ebe kacha sie ike. Edemede a na-enye nkọwa zuru ezu nke Dacromet hexagonal bolts, na-ekpuchi ihe mejupụtara ha, uru, usoro nrụpụta, nkọwa teknụzụ na ngwa ụlọ ọrụ.

Dacromet bụ sistemụ mkpuchi flake zinc nke emepụtara na mbụ maka ụlọ ọrụ ụgbọ ala. Ọ nwere zinc na aluminom flakes jikọtara ya na matriks chromate inorganic. N'adịghị ka electroplating omenala ma ọ bụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, usoro Dacromet abụghị nke electrolytic, na-eme ka oyi akwa nchebe dị mkpa ma dị irè nke na-adịghị eme ka hydrogen embrittlement - uru dị oke mkpa maka ndị na-arụ ọrụ ike.

Kedu ihe bụ Dacromet Coating?

Dacromet (nke a na-akpọkwa mkpuchi zinc-flake) bụ ihe mkpuchi mmiri, nke inorganic emepụtara site na ntụ ntụ zinc, ntụ ntụ aluminum, na chromate binders. A na-etinye ya site na ntinye dip-spin ma ọ bụ usoro ịgbasa na-esote ọgwụgwọ okpomọkụ dị elu (ihe dị ka 300 Celsius C), mkpuchi ahụ na-emepụta ihe mgbochi multi-layered nke na-enye nchebe cathodic, nchebe mgbochi, na njirimara ọgwụgwọ onwe ya.

Ọkpụrụkpụ ihe nkiri kpọrọ nkụ sitere na 4 ruo 12 micrometers, dị gịrịgịrị karịa galvanizing na-ekpo ọkụ na-ekpo ọkụ (50-80 μm). N'agbanyeghị profaịlụ ya dị gịrịgịrị, ihe mkpuchi Dacromet na-eguzogide ihe karịrị awa 1,000 nke nnwale nnu na-anọpụ iche na-enweghị ọdịdị nke nchara na-acha ọbara ọbara.

2. Isi uru nke Dacromet Hex Bolts

Dacromet hexagonal bolts na-enye ngwakọta pụrụ iche nke akụrụngwa na-eme nke ọma karịa ọtụtụ ọgwụgwọ elu ọdịnala:

• Nguzogide nrụrụ kachasị elu: Ịgbasa nnu karịrị awa 1,000-1,200 (ISO 9227 / ASTM B117), ihe dịka ugboro 7-10 dị mma karịa ọkọlọtọ electro-galvanizing.
• Enweghị mmiri mmiri hydrogen: Usoro na-abụghị nke electrolytic na-ewepu hydrogen absorption, na-eme ka Dacromet dị mma maka bolts dị elu (Grade 8.8, 10.9, 12.9 na ASTM A490).
• Nkwụsi ike dị elu: Okpomọkụ ọrụ na-aga n'ihu ruo 300ºC na-enweghị mmebi nke ihe nkiri nchebe — dị nnọọ elu karịa mkpuchi zinc nkịtị.
• Ọkachamma eriri dabara adaba na nkwụsi ike akụkụ: Mkpuchi dị nro na-echekwa geometry eri ma na-enye ohere iji mkpụrụ akụ na-agbakọta nke ọma.
• Ọmarịcha agba & Ntughari: Ịrapara siri ike na akwa akwa organic na-enyere aka n'ihu ịchọ mma ma ọ bụ imecha arụ ọrụ.
• Ndakọrịta Bimetallic: Na-arụ ọrụ nke ọma na kọntaktị na aluminom na ọla ndị ọzọ na-adịghị ahụkebe, na-ebelata ihe ize ndụ corrosion galvanic.

Tebụlụ ntụnyere zuru ezu

3. Usoro nrụpụta

Usoro mkpuchi Dacromet maka bolts hexagonal bụ usoro ejiri nlezianya na-achịkwa nke na-eme ka mkpuchi otu na arụmọrụ kachasị elu:

1. Nkwadebe elu: A na-ehichasị bolts nke ọma ma wetuo ya iji wepụ mmanụ, oxides, na mmetọ. Ọ dịghị acid pickling a chọrọ, na-ebelata ihe ize ndụ hydrogen.
2. Ngwa Dip-Spin: A na-emikpu akụkụ ahụ na nkwusioru Dacromet nke mmiri wee tụgharịa na ọsọ a na-achịkwa iji nweta ọkpụrụkpụ ihe nkiri otu ma wepụ ihe mkpuchi.
3. Tupu agwọ ọrịa na ọgwụgwọ ikpeazụ: Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpochapụ mmiri, na-esote okpomọkụ dị elu (~ 300 ° C) nke na-ejikọta flakes zinc-aluminom n'ime nnukwu mkpuchi na-ejikọta ya.
4. Nyocha ogo: A na-eme oke mkpuchi mkpuchi, nrapanye (nnwale ịkpụ obe), ọdịdị, na nlere ncha nnu ka a na-eme ka ọ bụrụ ihe na-agbanwe agbanwe.

4. Nkọwa nka na ụzụ & ụkpụrụ

A na-arụpụta bolts hexagonal Dacromet n'ọtụtụ ọkwa mba ụwa ma dị na klaasị ihe onwunwe.

5. Ngwa mmepụta ihe

N'ihi nchikota pụtara ìhè nke ike na nguzogide corrosion, Dacromet hexagonal bolts na-akọwapụta n'ọtụtụ ngalaba na-achọsi ike:

6. Nkwubi okwu

Dacromet hexagonal bolts na-anọchi anya ihe nrụnye nke tozuru oke, na-arụ ọrụ dị elu nke na-eme ka ọdịiche dị n'etiti mkpuchi zinc a na-ahụkarị na ihe ndị ọzọ dị oke ọnụ dị ka igwe anaghị agba nchara ma ọ bụ sistemụ alloy pụrụ iche. Teknụzụ ihe nkiri dị gịrịgịrị ha na-ebuga nchebe corrosion pụtara ìhè, na-ewepụ nchegbu embrittlement hydrogen, na-edobe nnabata n'ụzọ ziri ezi, ma na-anagide okpomọkụ dị elu - àgwà ndị na-eme ka ha dị mkpa n'omume injinia ọgbara ọhụrụ.

Ka ụlọ ọrụ na-aga n'ihu na-achọ ogologo ndụ ọrụ, mbelata mmezi, na ntụkwasị obi dị elu n'okpuru ọnọdụ gburugburu ebe obibi na-eme ihe ike, a na-atụ anya na ntinye nke ihe mkpuchi mkpuchi Dacromet ga-abawanye. Site n'ịhọrọ ọkwa kwesịrị ekwesị, nha na nkọwa mkpuchi, ndị na-emepụta ihe na ndị ọkachamara n'ịzụ ahịa nwere ike nweta ma nkà na ụzụ kacha mma na ịrụ ọrụ dị ọnụ ala.

Maka ndụmọdụ gbasara ọrụ ngo ma ọ bụ mpempe data teknụzụ, kpọtụrụ ndị na-ebubata ngwa ngwa na ndị ọkachamara mkpuchi.