Yana shiga cikin lanƙwasa ko daidaita yanki zai sa matsalar fashewa yayin lalata na picklingPuiple.
0Cr15mmCu2nin da 0cr17mm6ni4Cu2n bakin karfe 200 ne da kuma jerin na gargajiya na gargajiya 300 da jerin sunayen gargajiyabakin karfe. Irin wannan200bakin karfe square bututushine mai yiwuwa ga fasa, fashewar farfajiya, matsalar rashin ingancin ingancin ingancin yanayin lalacewa. A cikin ainihin m mirgine samarwa, nau'ikan karfe biyu daukake daukar igiyoyi biyu, kuma zazzabi na wutar lantarki an sarrafa shi a 1215-1230c. Tsarin zafin jiki na zamani yana aiwatar da ƙirar komputa na biyu "ƙa'idodin ƙa'idodin mirgina" da "gama ƙa'idodin mirgina". 800-1020C. Magana game da ainihin m m morling tsari na pickling biyuPuiple, tsara tsarin dumama da zafin jiki na wannan hanyar gwajin, sannan kuma ku aiwatar da gwajin dafaffen zafi a kan na'urar gwajin zafi wanda kanmu. Bayanin yau na Cibiyar Dandalin PIPE: ta amfani da tsari na hoto na lf don samar da 0cr15mmulu2nn da kuma 0Cr12 pickling na ci gaba da sakin sakin ciki, kashi-kashi na ci gaba da simintin simintin parth shine 220m1260m. An nuna cractionari %% a cikin tebur. Maigidan na marin kwarfan fitila a cikin zurfafan daban-daban na 0cr15m9cu2nn acid mai ɗorewa mara nauyi, kamar yadda aka nuna a cikin adadi, kamar yadda aka nuna a cikin adadi, kamar yadda aka nuna a cikin babban kwasfa mara kyau. A lokacin da yanayin mahaukaci ya faru da zazzabi na gefen casting ya gaza zuwa faɗuwa zuwa kewayon low-zazzabi. Modstructure a 15 da 25m. Siffar Microstructure da girman hatsi na 20g mai tsayi mai zurfi mai zurfi na jirgi mai ƙarfi na jirgin ruwa zai karu tare da zurfin kwasfa mara. Canje-canje, amma nuna wata bambanci. A zurfin harsashi d0m, microstructure galibi kasusuwa ne mai dendron, kuma na farko da na farko da sakandare karami ne. A D5mm, yafi dendrite tsari.
Dendrite sarari yana da girma. A d> 15Mn, dendites suna da tsoratar-son, amma a D25m, galibi lu'ulu'u ne na salula. Makusan da ke dauke da murabba'in Cr17IM6Ni4n bututu mai ci gaba da slab a cikin siffa mara kyau mai rauni. Kodayake akwai wasu bambance-bambance a cikin dendrogology, tsarinta shine ya ƙunshi wani matrix mai launin toka, da kuma baƙar fata. Kamar 0Cr15NN9CU254 murabba'in bututun, kamar zurfin harsashi yana ƙaruwa, da na sakandare na sannu-sakandare yana canzawa sannu-sannu yana ƙaruwa a hankali, da kuma tsarin dendrite yana canzawa daga kasusuwa zuwa kwarangwal zuwa tsutsa. , halayyar filastik yayin aiwatar da yanayin juzu'in karfe mai tsayayya da dokar ƙwayoyin hatsi, sakamakon damuwa da ƙwayar cuta a kan kayan aikin. na saka-resistant composite bututun ƙarfe. A karkashin yanayin zafin jiki 1010 Austenitization 15mir, fara zafin jiki na yanzu ㎡ na shahararrun yanayin yanayin filastik na masarufi mai tsayayya da canjin bututun mai tare da ƙaruwa kara yawan damuwa. Lokacin da zazzabi zazzabi yana ƙasa da 1050c, haɓakar hatsi yana nuna tsarin ci gaban ci gaban al'ada. Tare da karuwar lokacin Austenitization, zagaye na karfe yana ƙaruwa. -3500 Simulator, halayen filastik mai tsayayya da ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta a lokacin da aka yi nazari a kan tsarin tsiro na Austenite, da sararin samaniya. Damuwa da ilimin halittar jiki a kan kayan aikin na kayan kwalliyar karfe mai tsayayya da bututu. A karkashin yanayin 1010 Austenitization na mintina 15, da fara zafin jiki na nuna s da ƙarshen Martentiter Canza Matsakaicin Karfe na Weatrentization Moton Mai Resistant Cuppe Stan Maɗaukaki daidai damuwa. Lokacin da yawan zafin jiki na yau da kullun yana ƙasa da 1050c, haɓakar hatsi yana nuna tsarin ci gaban ci gaban al'ada. A matsayina na timewar lokaci yana ƙaruwa, yana ƙaruwa, kuma ana rarraba canjin B-lokaci zuwa iyakokin hatsi. Nucleation da girma na matakai da kuma akwai matakai biyu na nucleation da ci gaban Widmanite a. lokaci. Lokacin da ƙimar sanyaya ta karu daga 0.1c / s zuwa 150c / s, tsari na canji na B + A da + galibi yana faruwa a cikin Ti-55 Sundoy. Hatsi a cikin abin da ke da tsayayyen ƙwayar ƙwayar ƙwayar ƙarfe na iya zama daidai da ɗimbin yawa, da kuma Marnensite lafiya carbides a farfajiya. Ta amfani da watsa wutar lantarki na Islron, bincika lantarki, X-Zamic Diplactometer da hanyoyin da za a yi nazarin Micr-jihohi, da Jihar Motoci, da Motoci na Harkokin Miyaya da kuma abun da ke ciki na babban precipious a cikin bututun ƙarfe mai tsayayya da aka bincika a 150300C mai bincike.
Lokaci: Mar-30-2023