Makaanianianianianianianianianianianianianianianianiai ke alakai ole W3551093

MOQ:

Loaʻa100pcs / no kēlā me kēia kumu hoʻohālike （ nā mea mākaukau, hiki ke paʻi i kāu logo)

Kauoha:600cs/per model (hiki ke ʻae ʻia ka OEM/ODM)

UKU:

Mākaukau waiwai: 100% T / T mua;

Kauoha: 30% T / T mua + 70% T / T ma mua o ka hoʻouna ʻana A i ʻole LC i ka ʻike.

WĀ HIKI:

Mākaukau waiwai: 7-30 lā ma hope o ka loaʻa ʻana o ka uku;

Kauoha: 30-100 mau lā ma hope o ka loaʻa ʻana o ka uku.

Hoʻouna ʻia:

Ma ka lewa a i ʻole ke kai a i ʻole ka hōʻike (DHL / UPS / TNT / FEDEX)

Makaanianianiani Europe Design , Europe Design optical frame , eyeglass optical frames , optical frames Europe Design , Europe Designer Eyeglasses

Nā pōmaikaʻi o nā pā aniani metala

Pōmaikaʻi: kekahi degere o ka paʻakikī, hiki ke hoʻololi maikaʻi, elasticity maikaʻi, pale ʻana i ka pale ʻana, ke kūpaʻa corrosion, ke kaumaha māmā, luster a me ke kala maikaʻi.
1. ʻO nā papa kiʻekiʻe-nickel alloy: ʻoi aku ka kiʻekiʻe o ka nickel content e like me 80% a ʻoi aku paha, ʻoi aku ka nui o nā nickel-chromium alloys, manganese-nickel alloys, etc., ʻoi aku ka maikaʻi o ka corrosion o nā nickel alloys, a ʻoi aku ka maikaʻi o ka mea. elasticity.
2. Monel frame: nickel-copper alloy, me ka nickel content o ma kahi o 63%, keleawe a me 28%, me ka hao, manganese a me nā mea liʻiliʻi liʻiliʻi ʻē aʻe, ʻoi aku ka: corrosion resistance, ikaika kiʻekiʻe, wili paʻa, hoʻohana ʻia no ka nā papa waena ʻO ka mea nui loa.
3. Ka hoʻomanaʻo ʻana i ka titanium alloy frame: pili i kahi huila hou i haku ʻia me ka nickel a me ka titanium i loko o ka ratio atomic o 1:1.ʻOi aku ka māmā o 25% ma mua o nā alloys maʻamau a loaʻa i ke kūpaʻa corrosion like me ka titanium.Eia kekahi, he elasticity maikaʻi loa.Hoʻomanaʻo titanium alloy: Loaʻa iā ia nā hiʻohiʻona o ke ʻano hoʻomanaʻo ma lalo o 0 ℃, a hōʻike i ka elasticity kiʻekiʻe ma waena o 0-40 ℃.ʻOi aku ka kiʻekiʻe o ka pale ʻana o ka titanium hoʻomanaʻo ma mua o ka Monel a me nā nickel alloys kiʻekiʻe, akā ʻoi aku ka maikaʻi ma mua o ka titanium maʻemaʻe a ʻoi aku ka haʻahaʻa o ka β -Titanium.
4. Kiʻi gula-ʻaʻahu: ʻO ke kaʻina hana e hoʻohui i ka solder a i ʻole ka hoʻopili mechanical pololei ma waena o ka metala ʻili a me ka substrate.Ke hoʻohālikelike ʻia me ka electroplating, ʻoi aku ka mānoanoa o ka ʻili metala o ka mea cladding, a he hiʻohiʻona nani hoʻi, ʻoi aku ka maikaʻi a me ka paʻa maikaʻi.ʻO ke kūpaʻa ʻino.Hōʻike i ka helu gula-ʻaʻahu ʻia: E like me nā lula o ka International Precious Metals Conference, nā huahana me ke kaupaona ʻoi aku ma mua o 1/20 o ke gula i ka alloy ua hōʻike ʻia e GF, a ʻo nā huahana ma lalo o 1/20 ma ke kaupaona e hōʻike ʻia e GP .