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420SS Thermal Spray Wire no ka Arc Spraying: High-Performance Coating Solution

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Huahana Huahana

FAQ

Huahana Huahana

Hōʻike huahana no420 SSUea hoopa'i wela no ka hoopa'i ana

Hoʻolauna Huahana

420 SS(Stainless Steel) uea hoʻoheheʻe wela he mea kiʻekiʻe kiʻekiʻe i hoʻolālā ʻia no nā noi hoʻoheheʻe arc. ʻIke ʻia no kona pale ʻana i ka corrosion maikaʻi loa, ka paʻakikī kiʻekiʻe, a me ke kūpaʻa ʻaʻahu maikaʻi, ʻo 420 SS kahi kila kila martensitic e hāʻawi i ka pale ʻana i ka ʻili. Hoʻohana maʻamau ʻia kēia uea i nā ʻoihana e like me ka petrochemical, power generation, automotive, a me ke kai e hoʻonui ai i ka lōʻihi a me ke ola o nā mea koʻikoʻi. ʻO ka 420 SS thermal spray uea he mea kūpono ia no nā noi e koi ana i kahi uhi paʻa paʻa me ka pale ʻana i ka corrosion haʻahaʻa.

Hoʻomākaukau ʻili

He mea koʻikoʻi ka hoʻomākaukau ʻana i ka ʻili no ka loaʻa ʻana o nā hopena maikaʻi loa me ka 420 SS thermal spray wire. Pono e hoʻomaʻemaʻe ʻia ka ʻili e uhi ʻia e wehe i nā mea haumia e like me ka momona, ka aila, ka lepo, a me nā oxides. Manaʻo ʻia ka hoʻoheheʻe ʻana me ka alumini oxide a i ʻole ka silika carbide e hoʻokō i ka ʻili o 50-75 microns. Hoʻonui ka ʻili maʻemaʻe a paʻakikī i ka hoʻopili ʻana o ka uhi ʻana i ka wela, e alakaʻi ana i ka hoʻomaikaʻi ʻana i ka hana a me ka lōʻihi.

Papa Hana Kimia

ʻElemu Huina (%)
Kalapona (C) 0.15 – 0.40
Chromium (Cr) 12.0 – 14.0
Manganese (Mn) 1.0 ka nui
Silika (Si) 1.0 ka nui
ʻOka (P) 0.04 ka nui
Sulfur (S) 0.03 ka nui
Hao (Fe) Kaulike

Palapala Kiʻi maʻamau

Waiwai Waiwai maʻamau
ʻO ka mānoanoa 7.75 g/cm³
Lae hehee 1450°C
ʻoʻoleʻa 50-58 HRC
Paʻa Paʻa 55 MPa (8000 psi)
Kū'ē ʻOkida Maikaʻi loa
ʻO ka hoʻoili wela 24 W/m·K
Palena Manoanoa 0.1 – 2.0 mm
Porosity < 3%
ʻAʻahu Kūʻē Kiʻekiʻe

He hopena maikaʻi loa ka 420 SS no ka hoʻonui ʻana i nā waiwai o ka ʻili o nā ʻāpana i ʻike ʻia i ka ʻaʻahu a me ka corrosion haʻahaʻa. ʻO kona paʻakikī kiʻekiʻe a me ke kūpaʻa ʻaʻahu maikaʻi e kūpono ia no nā noi e koi ana i kahi uhi paʻa a lōʻihi. Ma ka hoʻohana ʻana i ka uea wela wela 420 SS, hiki i nā ʻoihana ke hoʻomaikaʻi nui i ke ola lawelawe a me ka hilinaʻi o kā lākou mau mea hana a me nā ʻāpana.

 


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