ʻO ka uhiʻeleʻele oxide vs. Phosphate coating: ke koho ʻana i ka hoʻopau metala kūpono

Ke koho ʻana i kahi kaʻina hoʻopau metala, ʻo ka hoʻomaopopo ʻana i ka ʻokoʻa ma waena o ka Black Oxide a me ka Phosphate Coatings he mea koʻikoʻi. Hoʻonui nā mea ʻelua i ke kūpaʻa corrosion a me ka lōʻihi akā mālama i nā noi ʻokoʻa. E luʻu kākou i ko lākou mau ʻano, nā pōmaikaʻi, a me nā hoʻohana kūpono.

ʻAi ʻEleʻele
Kaʻina hana: He lāʻau hoʻololi kemika me ka hoʻohana ʻana i ka solution alkaline (maʻa mau ka selenium) ma nā wela kiʻekiʻe. Hoʻololi i ka ʻili metala i magnetite (Fe₃O₄), ka hopena i ka hopena ʻeleʻele maikaʻi.
Nā mea waiwai: Hoʻohana ʻia i ke kila, ke kila kila, ke keleawe, a me ka zinc.
Nā pōmaikaʻi:

• Aesthetic Appeal: ʻO ka pau ʻeleʻele ʻeleʻele maikaʻi loa no nā mea hana hoʻonaninani a i ʻole nā ​​mea pū.
• Mānoanoa liʻiliʻi: Hoʻohui i ka 0.5-1.5 microns, e mālama ana i nā ʻae paʻa.
• Kū'ē Kū'ē Māmā: Hoʻonuiʻia me nāʻaila ma hope o ka mālamaʻana a iʻole nā ​​waxes.
• Hoʻemi ʻia ʻo Glare: He kūpono no nā lako optical a i ʻole nā ​​​​mea hoʻolālā.

Nā hemahema:

• Ka pale ʻana i ka corrosion me ka ʻaila ʻole.
• Liʻiliʻi ka lōʻihi ma nā wahi paʻakikī.

Nā noi: Nā mea kani pololei, nā mea pū, nā mea hoʻonani.

Hoʻopalapala Phosphate
Kaʻina hana:ʻO kahi solution phosphating acidic (zinc, manganese, a iron phosphate) e hana i kahi ʻāpana crystalline insoluble ma ke kila.
Mea Hana:Hoʻohana mua ʻia ma ke kila.
Nā pōmaikaʻi:

• Pale ʻino: ʻoi aku ka maikaʻi i ka wā i hoʻokomo ʻia ai ka ʻaila; kūpono no nā kaʻa kaʻa.
• Hoʻopili Peʻa: E hana ma ke ʻano he kumu mua no nā uhi.
• Lubricity: Hoʻopau i nā aila, hoʻemi i ka friction i loko o nā ʻenekini a me nā mīkini.
• ʻAʻahu kūʻē: ʻO nā uhi mānoanoa (a hiki i 25 microns) kū i ka abrasion.

Nā hemahema:

• Hoʻololi ʻia ka nui ma muli o nā uhi mānoanoa.
• ʻAʻole ʻaʻahu like ʻole ka hiʻohiʻona hina/ʻeleʻele ma mua o ka oxide ʻeleʻele.

Nā noi:ʻO nā mea paʻa, nā ʻāpana mīkini, nā ʻōnaehana hydraulic.

Hoʻohālikelike Kiʻi

I ka manawa hea e koho ai?

• Oxide ʻEleʻele: E koho i nā mea hoʻonani, hoʻololi liʻiliʻi liʻiliʻi, a i ʻole nā ​​noi haʻahaʻa haʻahaʻa (e laʻa, nā lako kūkulu hale, nā mea hana pololei).
• Ka uhi ʻana o Phosphate: E hoʻokahua mua i ka pale ʻana i ka corrosion, ka hoʻopili ʻana i ka pena, a i ʻole ka lubrication (e laʻa, nā mea hoʻopaʻa kaʻa, nā mea ʻenekini).

ʻOi aku ka maikaʻi o nā ʻāpana ʻelua i nā hiʻohiʻona kikoʻī: ʻEleʻele Oxide no nā ʻāpana koʻikoʻi, a me ka Phosphate no nā noi hana a me ka lōʻihi. E noʻonoʻo i nā pono o kāu pāhana—ke ʻano, ka ʻike kaiapuni, a me nā koi mechanical—e hana i ka koho kūpono.

Kūleʻa kā mākou hale hana i ka hana ʻana i kahi ākea o nā mea hoʻopaʻa, mālama i nā pono ʻoihana like ʻole. Hāʻawi pū mākou i nā koho lapaʻau ʻili e hōʻoia i ka maikaʻi kiʻekiʻe a me ka lōʻihi no kāu mau noi. E ʻimi i kā mākou kikoʻīpapa inoa huahanama kā mākou pūnaewele e ʻike i ka laulā piha o kā mākou hāʻawi. Inā he mau nīnau kāu a makemake paha i kahi ʻōlelo kūʻokoʻa hou, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Aia mākou ma ʻaneʻi e kōkua iā ʻoe e ʻimi i nā hāʻina kūpono no kāu mau koi.

• ʻO Michelle
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• leka uila:info@fasto.cn