Nui a nui akunā pou haoma ka makeke, no laila he aha ka galvanized? ʻO ka galvanizing ka mea maʻamau i ke galvanizing wela, kahi hana e uhi ai i ke kila me kahi papa zinc e pale ai i ka ʻino. Hoʻokomo ʻia ke kila i loko o ka zinc i hoʻoheheʻe ʻia ma kahi mahana o 460 ° C, e hana ana i kahi paʻa metallurgical e hana i ka papa pale.
Ke kuleana o ka hoʻoheheʻe wela
ʻO ke kuleana o ka galvanizing wela ka hāʻawi ʻana i ka pale corrosion i ka substrate kila, e kōkua ana e hoʻolōʻihi i ke ola o ka mea. Kōkua ke kaʻina hana i ka pale ʻana i ka ʻōpala a me nā ʻano ʻino ʻē aʻe, hiki ke hoʻopōʻino i nā ʻāpana metala a alakaʻi i ka hāʻule. He mea nui ka hot dip galvanizing no ka nui o nā noi e like me ke kūkulu ʻana, ka lawe ʻana a me nā ʻoihana.
Ka hoʻohana ʻana i ka galvanizing wela
Hoʻohana ʻia ka dip galvanizing no ka pale ʻana i ke kila kila mai ka ʻinoʻino, e hōʻoia ana i ka paʻa ʻana o nā hale a me nā hale ʻē aʻe. I loko o ka ʻoihana kaʻa, kōkua ka hot dip galvanizing i ka pale ʻana i ka corrosion o nā kaʻa, nā kaʻa, nā alahaka a me nā ʻoihana ʻē aʻe. I ka pale ʻana i nā mea metala mai ka corrosion a me ka hōʻoia ʻana i ke ola lawelawe o nā hale like ʻole a me nā ʻāpana.
Nā kūlana o ka wela wela
ʻOkoʻa nā kūlana hot dip galvanizing (HDG) ma ka ʻāina a me ka ʻoihana.
1. ASTM A123/A123M - Hōʻike maʻamau no ka Zinc (Hot Dip Galvanized) Coatings on Iron and Steel Products
2. ISO 1461 - ʻO nā uhi wela wela ma ka hao a me nā huahana kila - Nā kikoʻī a me nā ʻano hoʻāʻo.
3.BS EN ISO 1461 - ʻO nā uhi galvanized wela ma ka hao a me nā mea kila - Nā kikoʻī a me nā ʻano hoʻāʻo.
Hāʻawi kēia mau maʻamau i ke alakaʻi ʻana i ka mānoanoa, ka haku ʻana a me ke ʻano o nā uhi galvanized a me nā ʻano hoʻāʻo like ʻole e hōʻoia i ka maikaʻi o nā uhi.
Inā makemake ʻoe i ka galvanizing wela, e hoʻokipa e hoʻokaʻaʻike i ka mea hana pou galvanized TIANXIANG iheluhelu hou.
Ka manawa hoʻouna: Mei-31-2023