Blueing

Bluing kila - Nine Inch kaʻina hoʻohana, e hoomakaukau i ka ili o ke kila wahi ma luna o ka lahilahi aiiay Auana o oxides Fe3O4 hao. Ka inoa kaulike mai ka anoʻano māhele hope o aaioee (bluish-ʻeleʻele, manu koraka lā), iʻikeʻia me "blackening" a me "sinenie" i mau, nānā 'ole o ke ano - "'okesaside". Ke kūpono ho film passivates i kaʻili a me ka mālama i ka hapa o ka lewa ka popopo a me nā hopena o corrosive Media,.

Mamua o ka hana ana i burnishing kila au mamuli mua hoomakaukauia, huikala mai a maloko mechanically anaiia, a me ka degreased pickled i loko o kaʻakika pāʻoihana. Degreasing hiki ia he'ūheheʻe paha ka waiʻona. Etching Pono e wehe mai i ka 'ilikai a pau i ka hoʻokali kūpono' oxides, e waiho ana i hanau metala.

Na easiest ala - burnishing kila aila. Aia nō kekahi mau 'ana i kūpono, akā, no ka manaʻo mea puni hoʻi: ka workpiece, he wiwi ahu iho la ka aila, a laila ka mea, e mau eʻenaʻena ai i 300-350 ° C. Me ka bata, ohinu ma, lau ma luna o ka ili o ka'okesaside ho film. Mai ka manawa mua i kaʻaʻahu ka penaʻana ua i loaa, no laila, i ke kaʻina ua hai hou a hiki i ka makemake hopena. He nui ka hoʻokōʻaʻahu paio hahana maoli nō, ai ole ka ho film e hele wahi lilelile, a me ka mai mai overheat māhele, e like me ka mea i ino paha e hookuu. He nui kanaka e i ka hewa, a mai hapai ku e ia ma ka aila preheated i ka ukana, ka mea i hewa. It e e like me ka e ku pono: mua, e haukaʻe i, laila, e lalana ana. Oil hoʻohana i kekahi, mai ka pua nānālā a hiki i ka EYI paha engine. Oia bluing kila i ka haʻahaʻa ka penaʻana ikaika. He pololei wale nō ma ka Nani Loa a me ka aiiay mau hana.

Bluing kila hoʻohana hao sulphate, ferric koloriside a me ka nitricʻakika

No keia mea, no hano o ka wai e pono ai, e hoike mai i 15 g. O ka hao sulphate a me 30 g. O 10 g. O kaʻakika. Ke huahana ua kuu iho la i loko o ka pāʻoihana e e hana Malama Ka ka penaʻana, ka mea i pono i kekahi manawa e lawe aku oe i ka palaki a me ka hou iho i mau a hiki i ka makemakeʻano o ka'okesaside ho film. Ano, aneane nā kūlanakauhale a pau, he mea i ka hale kūʻai i kuai Nine Inch, no laila, e lawe ia, kŘpa a maʻalahi.

Bluing kila hoʻohana potasiuma bichromate (potasiuma dichromate). No keia mea, no hano o ka wai nāu kekahi me 200 nā huna o ka potasiuma bichromate, a ua bapetizoia i ka pāʻoihana no 20-30 minuke'ikamu. Ma hope o kona wehe 'ia mai ka pāʻoihana, a laila, e maloo ma kiʻekiʻe Mahana O Ke Kai (i loko o ka umu paha ma luna o ka lānahu). Ke kaʻina Ua hai hou a me kaʻaʻahu uliuli-ʻeleʻele waihoʻoluʻu. A laila, e holoi i ka paukū e pili pū ana i ka aila lole. Chrompick - mea kemikala ka loa, he pono ole, ka mea, ua hoʻohana 'ia i loko o kaʻili oihana puolo.

No ka bluing pu barela i hui pūʻia ai ma lalo o paio hahana maoli nō 1 kekahi hapa ma ke kaupaonaʻana o antimony trichloride me 3 māhele oliva aila. I ka läÿau, Ua laila pili ana i ka ukana a me ka ae, e ku no ka lā. Ke kaʻina Ua hai 10-12 manawa, ma hope i ka barela ua holoi, maloo a me ka anaiia. Waihoʻoluʻu mea he omaomao iki eleele.

Like ike mai na luna, burnishing kila ma ka hale - muli o kona kulana hiki a me ka hemahema hoi kaʻina. Ua hiki ke hoopili i kekahi huahana i ke kila ma ka hoopii kahi'ē aʻe ano o ka popopo ka hoomaluia mai, e like me HW, i ole pono.