MO Molybdenum Yankin
Sunan Samfur: Yankin Molybdenum
Aikace-aikace: Stamping, Zane mai zurfi
Sashin Fasaha
Tsawowa (δ) |
≥25% |
Ba da ƙarfi (RP0.2) |
600-9999MPa |
Siarfin siarfi (Rm) |
750-950MPa |
Hardic Vickers (HV) |
250-270 |
Warping |
4mm / 2000mm |
Girman hatsi |
3.6-4.0 |
Girman Musamman
Nisa (mm) |
Kauri (mm) |
Tsawo (m) |
10 ± ± 0.1) |
0.12 (± 0.02) |
≥100 |
12 (± 0.1) |
0.14 (± 0.02) |
≥100 |
14 ± ± 0.1) |
0.16 ± ± 0.02) |
≥100 |
16 ± ± 0.1) |
0.20 ± ± 0.03) |
≥70 |
Aikace-aikacen Molybdenum da kuma yaduwar ilimin kimiyya
Molybdenum abu ne na karfe, alamar alama: Mo, Sunan Ingilishi: molybdenum, lambar atomic 42, ƙarfe ne na VIB. Yawan molybdenum 10.2 g / cm 3, narkar da ita shine 2610 ℃ kuma tafasasshen ruwan shine 5560 ℃. Molybdenum wani nau'in azurfa ne mai farin ƙarfe, mai wuya da tauri, tare da madaidaicin narkewa da haɓakar haɓakar zafi. Ba ya amsawa tare da iska a yanayin zafin jiki na ɗaki. A matsayin abu na sauyawa, yana da sauki canza yanayin hadawan abu, kuma launin moonbdenum ion zai canza tare da canjin yanayin hadawan abu. Molybdenum abu ne mai mahimmanci ga jikin mutum, dabbobi da tsire-tsire, wanda ke taka muhimmiyar rawa wajen haɓaka, haɓakawa da gadon mutane, dabbobi da tsirrai. Matsakaicin abun ciki na molybdenum a cikin ɓawon buran ƙasa shine 0,00011%. Adana albarkatun molybdenum na duniya sun kai kimanin tan miliyan 11, kuma tabbatattun ajiyar na kusan tan miliyan 19.4. Saboda tsananin ƙarfi, maɓallin narkewa, juriya da lalata juriya, ana amfani da molybdenum a cikin ƙarfe, man fetur, sinadarai, fasahar lantarki da lantarki, magani da aikin gona. 3 ƙarfe mai ƙyama: aikace-aikacen molybdenum
Molybdenum ya kasance farkon wuri a cikin masana'antar ƙarfe da ƙarfe, yana ɗaukar kusan 80% na yawan amfani da molybdenum, sannan masana'antar sinadarai suka biyo baya, suna ɗaukar kusan 10%. Bugu da kari, molybdenum ana amfani dashi a fasahar lantarki da lantarki, magani da aikin gona, wanda yakai kimanin kashi 10% na yawan amfani.
Molybdenum shine mafi yawan mabukaci na ƙarfe da ƙarfe, kuma galibi ana amfani dashi a cikin samar da ƙarfe mai ƙarfe (kimanin kashi 43% na molybdenum a cikin yawan ƙarfe), bakin ƙarfe (kimanin 23%), ƙarfe na kayan aiki da ƙarfe mai sauri (kusan 8% ), baƙin ƙarfe da abin nadi (game da 6%). Mafi yawan molybdenum ana amfani dashi kai tsaye a cikin karfe ko ƙarfe bayan masana'antar molybdenum oxide briquetting, yayin da ƙaramin ɓangare ya narke cikin ferromolybdenum sannan kuma ake amfani dashi don yin ƙarfe. A matsayin kayan haɗin gwal na karfe, molybdenum yana da fa'idodi masu zuwa: inganta karfi da taurin karfe; inganta ƙarancin lalata ƙarfe a cikin maganin acid-tushe da ƙarfe mai ruwa; inganta lalacewar lalacewar ƙarfe; inganta karfin zuciya, waldawa da kuma juriya mai zafi na karfe. Misali, bakin karfe mai dauke da molybdenum na kashi 4% - 5% galibi ana amfani dashi a wurare masu tsananin lalata da lalata, kamar kayan ruwa da kayan aikin sunadarai.