Sintered silicon carbide muhimmin abu ne na yumbu, wanda ake amfani da shi sosai a wurare masu zafi, matsin lamba mai yawa da kuma ƙarfi mai yawa. Sintering na SIC muhimmin mataki ne wajen shirya kayan SIC masu sintered. Mafi kyawun iko na sintering SIC zai iya taimaka mana mu sarrafa yanayin amsawa da inganta ingancin samfura. An tattauna mafi kyawun hanyar sarrafawa na sintered silicon carbide a cikin wannan takarda.
1. Inganta yanayin SIC na haɗa sinadarai masu guba
Yanayin amsawa muhimman sigogi ne na amsawar silicon carbide mai narkewa, gami da zafin amsawa, matsin lamba na amsawa, rabon taro na amsawa da lokacin amsawa. Lokacin inganta yanayin amsawa, yana da mahimmanci a daidaita bisa ga takamaiman buƙatun aikace-aikace da tsarin amsawa.
(1) Zafin amsawa: Zafin amsawa yana ɗaya daga cikin mahimman abubuwan da ke shafar saurin amsawa da ingancin samfur. A wani takamaiman yanayi, mafi girman zafin amsawa, saurin amsawa da sauri, mafi girman ingancin samfurin. Duk da haka, yawan zafin amsawa da yawa zai haifar da ƙaruwar ramuka da fashe-fashe a cikin samfurin, wanda ke shafar ingancin samfurin.
(2) Matsi na amsawa: Matsi na amsawa shima yana da tasiri akan saurin amsawa da yawan samfurin. A cikin wani takamaiman iyaka, mafi girman matsin lamba na amsawa, saurin saurin amsawa da kuma yawan samfurin. Duk da haka, matsin lamba mai yawa na amsawa kuma yana iya haifar da ƙarin ramuka da fashe-fashe a cikin samfurin.
(3) rabon taro na amsawa: rabon taro na amsawa wani muhimmin abu ne da ke shafar saurin amsawa da ingancin samfur. Lokacin da rabon taro na carbon zuwa silicon ya dace, ƙimar amsawa da yawan samfur. Idan rabon taro na amsawa bai dace ba, zai shafi ƙimar amsawa da yawan samfur.
(4) Lokacin amsawa: Lokacin amsawa yana ɗaya daga cikin abubuwan da ke shafar saurin amsawa da ingancin samfur. A cikin wani takamaiman iyaka, tsawon lokacin amsawa, saurin amsawa yana raguwa kuma ingancin samfurin yana ƙaruwa. Duk da haka, tsawon lokacin amsawa zai haifar da ƙaruwar ramuka da tsagewa a cikin samfurin, wanda ke shafar ingancin samfurin.
2. Tsarin sarrafa simintin silicon carbide mai amsawa
A yayin da ake sarrafa amsawar SIC, ya zama dole a sarrafa tsarin amsawar. Manufar sarrafawa ita ce tabbatar da daidaiton amsawar da kuma daidaiton ingancin samfurin. Kula da tsarin amsawar ya haɗa da sarrafa zafin jiki, sarrafa matsin lamba, sarrafa yanayi da kuma kula da ingancin amsawar.
(1) Kula da zafin jiki: Kula da zafin jiki yana ɗaya daga cikin muhimman fannoni na kula da tsarin amsawa. Kula da zafin jiki Ya kamata a sarrafa zafin amsawa daidai gwargwado don tabbatar da daidaiton tsarin amsawa da kuma ingancin samfuri mai daidaito. A cikin samarwa ta zamani, galibi ana amfani da tsarin sarrafa kwamfuta don sarrafa zafin amsawa daidai.
(2) Kula da matsin lamba: Kula da matsin lamba wani muhimmin bangare ne na kula da tsarin amsawa. Ta hanyar sarrafa matsin lamba, ana iya tabbatar da kwanciyar hankali na tsarin amsawa da kuma daidaiton ingancin samfur. A cikin samarwa ta zamani, galibi ana amfani da tsarin sarrafa kwamfuta don sarrafa matsin lamba daidai.
(3) Kula da Yanayi: Kula da Yanayi yana nufin amfani da takamaiman yanayi (kamar yanayin da ba shi da kyau) a cikin tsarin amsawa don sarrafa tsarin amsawa. Ta hanyar sarrafa yanayi, ana iya tabbatar da kwanciyar hankali na tsarin amsawa da daidaiton ingancin samfur. A cikin samarwa ta zamani, galibi ana amfani da tsarin sarrafawa na kwamfuta don sarrafa yanayi.
(4) Kula da ingancin mai amsawa: Kula da ingancin mai amsawa yana ɗaya daga cikin muhimman fannoni don tabbatar da daidaiton tsarin amsawa da daidaiton ingancin samfur. Ta hanyar sarrafa ingancin mai amsawa, ana iya tabbatar da daidaiton tsarin amsawa da daidaiton ingancin samfurin. A cikin samarwa ta zamani, galibi ana amfani da tsarin sarrafa kwamfuta don sarrafa ingancin mai amsawa.
Ingantaccen iko na sintering na sintering na SIC muhimmin mataki ne na shirya kayan sintered masu inganci. Ta hanyar inganta yanayin sintering, sarrafa tsarin sintering da kuma sa ido kan samfuran sintering, ana iya tabbatar da kwanciyar hankali na tsarin sintered da daidaiton ingancin samfurin. A aikace, ana buƙatar daidaita martanin sintered silicon carbide bisa ga takamaiman yanayin aikace-aikace don biyan buƙatun aikace-aikace daban-daban.
Lokacin Saƙo: Yuni-05-2023