Wani irin jiyya na saman da ake buƙatar amfani da shi don phosphate? Wace rawa take takawa kafin magani?
Wani irin jiyya na saman da ake buƙatar amfani da shi don phosphate? Wace rawa take takawa kafin magani?,
Sinanci phosphate, Hebei phosphate, Phosphate, phosphate China, phosphate manufacturer, mai samar da phosphate,
1. Bayanan asali
Tsarin kwayoyin halitta: H3PO4
Abun ciki: phosphoric acid-jin masana'antu (85%, 75%) Acid phosphoric mai ingancin abinci (85%, 75%)
Nauyin kwayoyin halitta: 98
Saukewa: 7664-38-2
Yawan aiki: 10,000 ton / shekara
Marufi: ganga filastik 35Kg, ganga filastik 300kg, ganga ton
2. Matsayin ingancin samfur
3. Amfani
noma: Phosphoric acid wani muhimmin danyen abu ne don samar da takin phosphate (superphosphate, potassium dihydrogen phosphate, da sauransu) ) albarkatun kasa.
Masana'antu: Phosphoric acid wani muhimmin sinadari ne danye, kuma manyan ayyukansa sune kamar haka:
1. Kula da saman karfe kuma samar da fim din phosphate wanda ba zai iya narkewa a saman karfe don kare karfe daga lalacewa.
2. Gauraye da nitric acid a matsayin sinadari polishing wakili don inganta santsi na karfe surface.
3. Phosphateesters, albarkatun kasa don samar da kayan wanka da magungunan kashe qwari.
4. Raw kayan don samar da phosphorus-dauke da harshen wuta retardants
Abinci: Phosphoric acid yana ɗaya daga cikin abubuwan da ake ƙara abinci. Ana amfani da shi a cikin abinci a matsayin wakili mai tsami da mai gina jiki yisti. Coca-Cola ya ƙunshi phosphoric acid.Phosphate kuma shine mahimmin ƙari na abinci kuma ana iya amfani dashi azaman haɓaka abinci mai gina jiki.
A karfe surface "phosphorification magani". Abin da ake kira phosphorus yana nufin hanyar samar da kayan aikin ƙarfe ta hanyar maganin acidic wanda ke ɗauke da gishiri dihydrogen -phosphate, da kuma hanyar samar da barga mai barga na phosphate da ba za a iya narkewa a samansa don haifar da halayen sinadaran. Ana kiran membrane phosphorum fim. Babban maƙasudin fim ɗin phosphorum shine ƙara haɓakar mannewa na fim ɗin sutura da haɓaka juriya na lalata. Akwai hanyoyi da yawa don yin phosphoric. Dangane da yawan zafin jiki yayin da ake yin phosphorus, ana iya raba shi zuwa babban zafin jiki na phosphorus (90-98 ° C), matsakaicin zafin jiki na phosphorus (60-75 ° C), ƙarancin zafin jiki na phosphate (35-55 ° C) da phosphorus na dakin N.
Ana amfani da fasahar wucewa ta fim ɗin phosphorum sosai a Arewacin Amurka da ƙasashen Turai. Amfani da fasahar wucewa ya dogara ne akan halayen fim din phosphate kanta. Fim ɗin phosphorum bakin ciki ne. Gabaɗaya, yana da 1-4g/m2, wanda bai wuce 10g/M2 ba, yanki mai fa'ida na kyauta yana da girma, kuma fim ɗin kansa yana da ƙarancin juriya na lalata. Wasu ma da sauri suna da tsatsa rawaya yayin aikin bushewa. Bayan phosphorurativeization, wani passivation da rufaffiyar magani za a iya kara oxidized ta karfe fallasa a cikin pores na phosphorurative Layer, ko kuma passivation Layer da aka samar. Sakamakon oxidation yana sa phosphate ta daidaita a cikin yanayi.
Ana amfani da fim ɗin jujjuyawar phosphate a cikin baƙin ƙarfe, aluminum, zinc, cadmium, da kayan haɗin gwiwa, waɗanda za'a iya amfani da su azaman mai ladabi na ƙarshe ko azaman tsakiyar Layer na sauran matakan ɗaukar hoto. Matsayinsa yana da abubuwa masu zuwa.
Ko da yake inganta phosphorurative film ne na bakin ciki, domin shi ne ba karfe ba-conductive kadaici Layer, shi zai iya canza da kyau shugaba na surface na karfe workpiece a cikin wani m shugaba, hana samuwar micro-lantarki a kan surface na karfe workpiece. da karfe workpiece Lalata na shafi fim. Shafin 1 ya lissafa tasirin fim din phosphate akan juriya na lalata karfe.
Haɓaka fim ɗin mannewa tsakanin matrix da sutura ko wasu kayan ado na kayan ado na halitta shine tsari mai mahimmanci wanda ya haɗu da haɗin gwiwa. Babu takamaiman iyaka a lokacin lokacin. Abubuwan da ke da kyau na fim din phosphorurative suna sa wakili mai rufaffiyar, sutura, da dai sauransu sun shiga cikin waɗannan pores, kuma suna ɗaure da membrane phosphoridized a hankali, don inganta mannewa.
Samar da mai tsabta surface phosphorus film iya kawai girma a saman da karfe workpiece ba tare da gurbataccen man fetur da kuma tsatsa -free Layer. Don haka, kayan aikin ƙarfe waɗanda suka kasance phosphorus na iya samar da tsabta, iri ɗaya, mara kitse da tsatsa.
