ʻO ka pauka daimana i hoʻopaʻa ʻia i ka Nickel

2024-03-27 09:46:25

ʻO Diamond micro-powder electroless nickel plating he ʻenehana hana mua loa, i kapa ʻia ʻo daimana metallization plating. Hoʻohana nui ʻia no nā mea hana daimana, ka huila wili daimana huila hoʻohuihui, i mea e hoʻonui ai i ka ikaika paʻa o ke daimana a me ka mea hana, substrate abrasive (kapa mākou i ka ikaika paʻa). ʻO ke kaʻina hana o kēia manawa e hahai pono i ke kaʻina hana kuʻuna ( wehe ʻaila - coarsening - sensitization - palladium activation - electrolysis nickel plating).

ʻO ka pauka daimana i hoʻopaʻa ʻia i ka nikela（Hoʻopili kemika）01gac

Mai ka makahiki 2015, me ka ʻoihana photovoltaic he helu nui o ka hoʻolaha ʻana a me ka noi ʻana o ka uea daimana e hoʻololi i ka mortar kuʻuna + uea kila e ʻoki ana i nā mea silikoni, ʻike ʻia ka uea daimana ma ke ʻano he huahana mamao loa, wela koke, ka ʻoihana photovoltaic e pili ana i ka ʻoihana repoints. ʻO ka uea daimana o kēia manawa i ʻike i ka waiwai kūʻai ma kahi o ʻumi piliona RMB i kēlā me kēia makahiki, e lawe mai ana i ka uea daimana i ʻike i ka uea hoʻomau plating ʻoihana hoʻomohala ʻana, ʻo ia ka mea nui o ka uea daimana ʻike - Synthetic Diamond Powder, daimana pauda electroless nickel plating. i hui pū ʻia me kēia tuyere, i nā makahiki i hala iho nei ua lilo i mea ulu wikiwiki o ka ʻenehana.

Diamond and Diamond Powder: ʻO ke daimana i ʻōlelo ʻia ma ʻaneʻi he aniani daimana hana, i hana ʻia e ka graphite a me ka catalyst i loko o ka mold o ka hexahedral top press ma ke kiʻekiʻe wela a me ke kaomi kiʻekiʻe. ʻO 3.5 g / cm3 ka mānoanoa, a loaʻa iā ia nā waiwai kino a me nā kemika o ke daimana maoli. ʻO ia ka mea me ka paʻakikī kiʻekiʻe loa i kēia manawa, a hoʻohana pinepine ʻia no ka hana ʻana i nā mea hana paʻakikī kiʻekiʻe a me nā abrasives. Ma hope o ka ʻohi ʻana, ka hoʻokaʻawale ʻana i ka nui o ka nui a me ka hoʻohālikelike ʻana i ke ʻano, hoʻohana ʻia ke aniani daimana kūlohelohe e like me ke ʻano o ka pauka daimana no ka ʻike uea daimana. I kēia manawa, ʻo ka nui o ka ʻāpana maʻamau mai 5 microns a 50 microns, a ʻo ka pae hoʻohālikelike he 5-10, 8-12, 10-20, 20-30, 30-40, 40-50... he micron). Ma muli o ke ʻano o ka hoʻohana ʻana i ka daimana nui i ka laina koʻikoʻi a me ka daimana liʻiliʻi liʻiliʻi i ka laina maikaʻi, ma ka 2015, ʻo ka palena liʻiliʻi o ka hana nui o ka uea daimana i ʻike kaʻa i hiki i 50 microns ( 5 uea ), ka mea. hoʻohana ʻia no ka ʻoki ʻana i nā mea silika. ʻO ke anawaena kaʻa kaʻa liʻiliʻi o ka uwea daimana i ʻike ʻia no ka ʻoki ʻoki ʻana i ka magnet mau loa he 120 microns (12 uea).

ʻO ka pauka daimana i hoʻopaʻa ʻia i ka nikela (ka uhi ʻia kemika) 024uh

ʻO nā hiʻohiʻona o ka nickel plating electroless ma luna o ka pauka daimana: Hiki ke hoʻomaikaʻi i ka hoʻoheheʻe ʻana o ka wela a hoʻemi i ka pōʻino wela i mea e pale ai i ke daimana (e hōʻemi ana i ka carbonization daimana i ka wā o ka sintering i ka wela kiʻekiʻe kiʻekiʻe) no laila ʻoʻoleʻa ka ʻili o nā ʻāpana daimana a me ka paʻa ʻana o ka mīkini ma waena o ke daimana. hoʻonui ʻia nā ʻāpana;