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1149 Barrel Bright Nickel Plating

1149 Barrel Bright Nickel Plating
Mea lawe 1149A
Mea Hoʻomālamalama 1149B

Hōʻike ke kaʻina hana i ka mana hoʻolei kupaianaha, e hōʻoiaʻiʻo ana i ka waiho like ʻana ma nā geometries paʻakikī a me nā lua hohonu.

    wehewehe huahana

    ▪ Hōʻike ke kaʻina hana i ka mana hoʻolei kūikawā, e hōʻoiaʻiʻo ana i ka waiho like ʻana ma nā geometries paʻakikī a me nā lua hohonu. Mālama ʻia ke kūpaʻa o ka ʻauʻau i nā wā lōʻihi, me ka liʻiliʻi o ka palaho ʻana o nā mea hoʻohui organik, kahi e hāʻawi ai i ka maikaʻi plating kūlike. Hoʻokomo pū ka hoʻohui electrolyte i nā mea hoʻomālamalama kūikawā a me nā mea hoʻohālikelike e hoʻonui ai i ka mana micro-throwing, e hopena ana i kahi ʻili maʻemaʻe a me ka ʻālohilohi.
    ▪ Kūpono ke kaʻina hana me nā hoʻonohonoho hoʻopili ʻana o ka rack a me ka barela, e hāʻawi ana i ka maʻalahi i ka lawelawe ʻana i nā nui a me nā nui o nā ʻāpana hana like ʻole. Hana pono ka ʻauʻau i loko o kahi pae mahana ākea, ma waena o 45°C a 65°C, hiki ke hoʻoponopono ʻia ma muli o nā koi noi kikoʻī. Hoʻomalu pono ʻia ka pae pH i loko o kahi pae haiki, ma waena o 3.8 a 4.5, e hoʻomaikaʻi i nā helu hoʻopaʻa a me nā waiwai uhi.
    1149 Barrel Bright Nickel Plating-1 (1)
    1149 Barrel Bright Nickel Plating-1 (4)
    ▪ Mālama ʻia ka nui o nā iona nickel i loko o ka hopena plating i loko o 70 a 90 g/L, ʻoiai mālama ʻia nā iona chloride ma waena o 10 a 20 g/L e hōʻoia i ka palaho a me ka conductivity anode kūpono. ʻO ka hoʻohana ʻana i nā anodes nickel maʻemaʻe kiʻekiʻe, i hui pū ʻia me nā ʻeke anode, e hōʻemi i ka hoʻokomo ʻia ʻana o nā mea haumia a me nā mea particulate i loko o ka ʻauʻau.
    ▪ Hoʻokomo ke kaʻina hana i nā ʻōnaehana kānana holomua, e hoʻohana pinepine ana i nā kāwele kānana 5 a 10 micron, e wehe i nā mea paʻa i hoʻokuʻu ʻia a mālama i ka moakāka o ka ʻauʻau. Hana ʻia ka hoʻāʻo ʻana o nā cell Hull maʻamau e nānā i ka hana o ka ʻauʻau a hoʻoponopono i nā ʻano hoʻohui e like me ka mea e pono ai. ʻOi aku ka ductility o ka papa nickel i waiho ʻia ma mua o 8%, e like me ke ana ʻia e ka hoʻāʻo spiral contractometer, e hōʻoiaʻiʻo ana i ka hana maikaʻi loa i nā hana hoʻokumu post-plating.
    1149 Barrel Bright Nickel Plating-1 (5)
    1149 Barrel Bright Nickel Plating-2 (8)
    ▪ Hiki ke hoʻololi ʻia ka paʻakikī o ka uhi ʻana ma waena o 250 a 450 HV ma ka hoʻoponopono ʻana i nā palena ʻauʻau a me nā lakio hoʻohui, e kūpono ai no nā ʻano hana like ʻole. Hōʻike ke kaʻina hana i nā ʻano hoʻopili maikaʻi loa, me nā hoʻāʻo ikaika peel e ʻoi aku ana ma mua o 8 N/mm². ʻO ke kūpaʻa ʻana i ka pala o ka waihona nickel, e like me ka loiloi ʻia e ka hoʻāʻo ʻana i ka paʻakai, ʻoi aku ma mua o 96 mau hola i ka pala keʻokeʻo a me 200 mau hola i ka popo ʻulaʻula ke sila pono ʻia.
    ▪ ʻO ka mana macro-throwing kūikawā o ka ʻauʻau, pinepine ma mua o 80% e like me ke ana ʻia e ke kelepona Haring-Blum, e hōʻoiaʻiʻo ana i ka hoʻolaha like ʻana o ka mānoanoa o ka uhi. He kūpono loa ke kaʻina hana no nā ʻāpana ratio hiʻohiʻona kiʻekiʻe, me ka loli o ka mānoanoa ma lalo o 15% ma waena o ka workpiece. ʻO ke kaumaha kūloko haʻahaʻa o ka waiho ʻana, ma lalo o 10 MPa e like me ke ana ʻia e ka spiral contractometer, e hōʻemi ana i ka pilikia o ka haki a i ʻole ka delamination.
    1149 Barrel Bright Nickel Plating-1 (3)
    1149 Barrel Bright Nickel Plating-2 (6)
    ▪ Hoʻokomo pū ke kaʻina hana i nā ʻōnaehana nānā manawa maoli no nā palena koʻikoʻi e like me ka mahana, pH, a me ka hoʻohuihui metala, e hōʻoiaʻiʻo ana i ka maikaʻi o ka plating. ʻO ka hoʻohana ʻana i nā mea hoʻohui organik holomua me nā waiwai hoʻoponopono ponoʻī e kōkua i ka hoʻolōʻihi ʻana i ke ola ʻauʻau, pinepine ma mua o 12 MTO (metal turnovers) me ka ʻole o ka hōʻino nui ʻana i ka maikaʻi o ka uhi ʻana. Ua hoʻolālā ʻia ke kaʻina hana e hoʻokō i nā kūlana ʻoihana paʻa, me ASTM B689 a me ISO 1456 mau kikoʻī no nā uhi nickel electrodeposited.

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