Kamar yadda masana'antu zuwa canji mai zuwa, saurin ci gaba a cikin filin makamashi mai tsabta, tare da babban kayan masana'antar diamond, tare da manyan kayan masarufi da kuma matripoltica da kuma matrix mai mahimmanci a farkon Carbide kayan aiki ba shi da ƙarfi. Don magance waɗannan matsalolin, masana'antar gabaɗaya tana ɗaukar hasken foda na lu'u-lu'u mai laushi tare da kayan ƙarfe, haɓaka tsorantarwa, don inganta ingancin kayan aiki gabaɗaya.
Yankin foda na Fure na Diamond foda shine more, gami da sanya kayan masarufi, da sauransu, da sauransu, da sauransu, da sauransu.
1. Markus
Diamond foda na sunad da keɓaɓɓen shafi shine a sanya foda mai mahimmanci a cikin mafita mai sanyaya a cikin ingantaccen bayani. A halin yanzu, mafi yawan farin ciki amfani da lu'u-lu'u faranti sanye-phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus phosphorus.
01 Yanayi na sunadarai na narkewa
Abubuwan da ke tattare da maganin hana sunadarai suna da tasiri mai yanke hukunci a kan ci gaba mai santsi, kwanciyar hankali da kuma ingantaccen ingancin amsawar. Yawancin lokaci yana da babban gishiri, rage wakili, mai rikitarwa, mai ɗorewa, tsayayye, mai karu, surfactant da sauran kayan aiki. Rabo daga kowane bangare yana buƙatar daidaitawa a hankali don cimma mafi kyawun allo.
1, babban gishiri: yawanci nickel sulfate, nickel chloride, nickel aboinbonic acid, babban rawar jiki, da sauransu, babban aikinta shine samar da tushen nickel tushen.
2. Rage Wakili: Yawancin yana samar da atomic hydrogen, yana rage kayan masarufi a cikin ni da adonsu a saman barbashi na lu'u-lu'u, wanda shine mafi mahimmancin kayan da ke cikin maganin. A cikin masana'antu, sodium sedium phosphate tare da saukin ƙarfin saukarwa, ƙananan farashi da kyakkyawar kwanciyar hankali ana amfani dashi azaman raguwar wakili. Tsarin rage zai iya yin jigilar kayayyaki a cikin zafin jiki da zazzabi mai zafi.
3, hadaddun wakili: mai shafi shafi na iya haifar da hazo na shafi, inganta ingancin sabis na shafi na, citric acid da sauran acid da salts.
4. Sauran abubuwan haɗin: Mai karafa na iya hana bazuwar warware matsalar, amma saboda zai shafi abin da ya faru na amsawar masu guba, bukatar amfani da matsakaici; da buffer na iya samar da H + lokacin sunadarai na sunadarai a hankali don tabbatar da ci gaba da kwanciyar hankali na PH; Surfactant na iya rage porolci.
02 da aka mallaki nickel-sanya tsari
Sanarwar sunadarai na tsarin sodium hyphosphate na bukatar cewa matrix dole ne ya sami wasu ayyukan catalytttic, da kuma saman Diamond kanta ba ta da presired a gaban mantar da sinadarin lu'u-lu'u. Hanyar magungunan gargajiya ta gargajiya ta magance mai shine cire mai, mai kulawa, mai jan hankali da kunnawa.
(1) Cire mai, coarsening: Cire mai shine kawai don cire mai, stains da sauran gurbata Organic a farfajiya da kuma kyakkyawan aikin na mai zuwa. A coarsening na iya samar da wasu kananan ramuka da fasa a saman lu'u-lu'u, wanda ba kawai samar da yanayi mai kyau ba ga haɓakar suturar mashin.
Yawancin lokaci, matakin cire mai yawanci yana ɗaukar Nahoh da sauran maganin shafawa kamar yadda mai sinadarai mai, da sauran maganin sunadarai a matsayin acid ɗin ya samar da lu'u-lu'u. Bugu da kari, kamata a yi amfani da wadannan hanyoyin haɗin guda biyu tare da injin tsabtatawa na ultrasonic, wanda ke da dacewa don inganta ingancin ciron cirewar mai da kuma tsarin comard, kuma tabbatar da tasirin cire mai da m magana,
(2) Sadarwa da Kunnawa: Tsarin aikin da kunnawa shine mafi mahimmancin mataki a cikin dukkan tsarin kayan masarufi, wanda ke da alaƙa kai tsaye ga ko za a iya za'ayi masu guba kai tsaye. Sarki shine Adsorb abubuwa da sauƙin ciki a saman foda na lu'u-lu'u wanda ba shi da ikon sarrafa kai. Kunna shine Adsorb da hadawan abu da iskar shopphosphoric acid da catalytically m karfe acid (kamar karfe palladium barbashi, don ya hanzarta rage ajiya na rufi a kan wani lu'u-lu'u foda.
Gabaɗaya magana, abin da ya sa hankali da kuma kunnawa lokaci yayi gajarta, da kuma lokacin jiyya ta zama mai kyau, saboda haka, lokacin magani yana da tsayi, zai iya zama mafi kyawun lokacin da za a iya samar da cikakkiyar hanya, don haka, lokacin neman palladium yana da tsayi, don haka, lokacin magani yana da tsayi, don haka, lokacin magani yana da tsayi, zai iya zama mafi kyawun lokacin sakewa da kuma neman magani na 20mins ne 20 ~ 7min.
(3) sunadarai Nickel Plating: Tsarin sunadarai Nickel ba ya shafa da tsarin da aka sanya shi na shafi zazzabi da darajar pH. Babban marin tsire-tsire masu tsire-tsire masu narkewa, babban zafin jiki zai kasance cikin 80 ~ 85 ℃, fiye da 85 ℃, da sauri fiye da na zazzabi. A kan darajar pH, kamar yadda pH ya karu da farashin ajiya zai tashi, amma a cikin hanyar da aka yi amfani da shi na sunadarai, suna da alaƙa da foda mai guba don biyan bukatun ci gaban masana'antu.
Bugu da kari, shafi guda daya na iya cimma kyakkyawan tsarin kauri, kuma ana iya samun kumfa, pinhololes da sauran coustomation za'a iya karfafa don inganta ingancin foda na lu'u-lu'u.
2. Electro Nickelling
Saboda kasancewar phosphorus a cikin shafi na shafi bayan an yi amfani da kayan kwalliya na lu'u-lu'u a kan matrix na kayan sanyi), don haka yana shafar layin yashi na kayan sanyi), don haka yana shafar layin yashi na kayan sanyi), don haka yana shafar tsayar da kayan wuta a cikin matrix na kayan aikin. Babban aikin shine a sanya foda na lu'u-lu'u a cikin ingantaccen bayani wanda ya zama mai ban sha'awa na lantarki, ta hanyar aikin lantarki mai kyau a cikin Katakoin bayani, da atoms suna ƙaruwa da shafi.
01 Composition na maganin girkin
Kamar warwarewar mantawa da sinadarai, mafita mafi kyau yana ba da waƙar da ake buƙata don aiwatar da electiplating don samun tsarin ajiya da ake buƙata. Babban kayan aikin sa sun hada da babban gishiri, mai aiki mai aiki, wakili mai buffer, ƙari da ƙari da sauransu.
(1) Babban gishiri: galibi suna amfani da ickel sulfate, da sauransu, mafi girma da yawa, da sauri da yawa na rufi, da kuma wahalar sarrafawa.
(2) Wakilin aiki mai aiki: Saboda mai sauƙin fasinja, mai sauƙin halartar rarraba yanzu, don inganta aikin anicke, inganta yawan passivation na yanzu.
(3) Wakilin Buffer: kamar maganin sinadarai, wanin buffer na iya kula da yanayin dangi na maganin warwarewar da kuma katunan PH, don ya iya iya ɗaukar matakan da ba a yarda da shi ba. Wakilin Buffer na yau da kullun yana da boric acid, acetic acid, sodium bicarbonate da sauransu.
(4) Sauran ƙari: gwargwadon bukatun mai rufi, ƙara adadin da ya dace da wakili mai haske, wakili na haɓaka da kuma wakili na haɓaka da kuma wasu ƙari don inganta ingancin shafi.
Nickel Mai Lafiya na 02
1. Daidai kafin in shirya: Diamond yawanci ba na warwarewa bane, kuma yana buƙatar yin amfani da shi da Layer na ƙarfe ta hanyar sauran hanyoyin. Ana amfani da hanyar mantawawar sinadarai sau da yawa don shirya wani ƙarfe na ƙarfe da thicken, don haka ingancin rufin sinadarai zai shafi ingancin tashar jirgin zuwa wani lokaci. Gabaɗaya magana, abun ciki na phosphorus a cikin shafi bayan kayan masarufi yana da babban tasiri a kan ingancin cututtukan acidic yana da ƙarin ƙwayoyin cuta, babban surface yana da ƙarin ƙwayoyin cuta, babban surface kuma babu mallakar magudanar ruwa. Matsakaicin murfin phosphorus yana da duka juriya na juriya da kuma sanadin juriya; low phosphorus haɗin gwiwa yana da mafi kyawun aiki.
Bugu da kari, da karami girman barbashi na lu'u-lu'u, mafi girma a kan takamaiman yanayin da aka yi, a lokacin da aka sanya ingancin parin bayani, zai iya sarrafa tsintsaye da yawa, zai iya sarrafa lalatattun pering don inganta foda yana da sauƙin tashi.
2, nickel farantin: A halin yanzu, kayan kwalliyar lu'u-lu'u sau da yawa a cikin kwalban, ta hanyar jujjuyawar ƙwayar cuta, fitar da foda na wucin gadi a cikin kwalba don mirgine. A lokaci guda, ingantacciyar lantarki an haɗa tare da gickel toshewa, kuma an haɗa marasa kyau mara kyau tare da foda lu'u-lu'u. A karkashin aikin filin lantarki, ickel ions kyauta a cikin dunkulewar maganin samar da karfe nickel a farfajiya na foda na wucin gadi. Koyaya, wannan hanyar tana da matsalolin ƙarancin haɗin da ba a haɗa su ba, don haka rasawa hanyar lantarki ta kasance.
Hanyar lantarki mai juyawa shine juya Cathatode a cikin Dandalin Fiye da Diamond foda. Wannan hanyar na iya ƙara yankin lambar sadarwa tsakanin electrode da ƙananan barbashi da kuma barbashi mai kyau tsakanin barbashi, haɓaka haɓakar abin da ba a daidaita shi ba.
Takaitaccen bayani
Kamar yadda babban albarkatun kayan aiki na kayan aikin lu'u-lu'u, fasalin gyara na lu'u-lu'u micropowder muhimmiyar hanya ne don haɓaka ƙarfin ikon sarrafa matrix kuma inganta rayuwar sabis na kayan aikin. Don inganta ragin yashi kayan aikin lu'u-lu'u, wani Layer na Nickel da Phosphorus na iya zama da yawa a farfajiya na Diamlony ta nickel ta hanyar farfado da nickel, da kuma inganta aikin. Koyaya, ya kamata a lura cewa saman lu'u-lu'u kanta ba shi da cibiyar aiki mai aiki, don haka yana buƙatar yin wa'azantar da shi kafin a sakin sinadarai.
Rubutun tunani:
Liu Han. Yi nazari akan fasahar ƙasa da ingancin lu'u-lu'u na wucin gadi na wucin gadi [D]. Cibiyar Fasahar Zhongyuan.
Yang Biao, Yang Jun, da Yuan Guangungeng. Yi nazari akan pretreathet tsari na lu'u-lu'u mai lu'u-lu'u [J]. Sararin samaniya daidaito.
Li Jinghua. Bincike a kan gyaran farfajiya da aikace-aikace na lu'u-lu'u na wucin gadi micro foda da aka yi amfani da shi [D]. Cibiyar Fasahar Zhongyuan.
Fang Lili, Zheng Lian, Wu Yufii, et al. Anchelel nickel sanya tsari na wucin gadi lu'u-lu'u surfon face [j]. Jaridar IOL.
An sake buga wannan labarin a cikin hanyar sadarwa ta sama
Lokacin Post: Mar-13-2025
