Zane mai zane

Zane mai zaneBayar da kewayon kaddarorin da zasu sa su zama mafi kyawun zaɓi don aikace-aikacen yanayi mai tsayi, musamman a cikin ƙarfe mai narkewa da kuma m aiki. Ga mahimman kayan abu da bayanai dalla-dalla waɗanda ma'anar aikin waɗannan crucibles:

1. A halin da ake yi na thereral
   • Zane mai zaneNuna kyakkyawan aiki na zamani, tabbatar da rarraba kayan zafi. Wannan kadarar ta rage aibobi masu zafi da kuma tabbatar da kimanin narkewa, yana yin su sosai ingantacce ga makiyaya kamar zinare, jan ƙarfe, da aluminum.
   • Aikin halayen da yake bayarwa zai iya isa ƙimar har zuwa 100 w / Mİ.
2. Juriya-zazzabi
   • Zane mai zanesuna da iko a cikin yanayin zafi mai zafi, har zuwa 1700° CA cikin yanayin INETTHESE ko yanayin aiki. Wannan yana ba su damar kula da amincin tsari a cikin mahalli ba tare da daskarewa ba.
   • Wadannan gicciye sun kasance tare da tsayayya da nakasassu a karkashin zafin zafi.
3. Low coeffication na fadada zafi
   • Kayan zane mai zane suna dalow coeffication na fadada zafi(as a matsayin 4.9 x 10 ^ -6 / ° C), rage haɗarin fashewa ko rawar jiki yayin da aka fallasa zuwa saurin zazzabi canje-canje.
   • Wannan fasalin yana haifar da gurbi masu zane musamman don aiwatar da matakai wanda ya shafi maimaita dumama da sanyaya masu sanyaya da sanyaya.
4. Juriya juriya
   • Graphite shine etert da tayinbabban juriya ga mafi yawan acid, alkalis, da sauran masu lalata, musamman a rage ko tsaka tsaki. Wannan ya sanya gurnani mai mahimmanci don mahimmancin mahimmin abu a cikin ƙarfe na ƙarfe ko sake gyarawa.
   • Za'a iya inganta juriya ga kayan hadawa da kayan maye ko kuma jiyya ta musamman, tabbatar da tsawon shekaru da rasuwar sabis.
5. Aikin lantarki
   • A matsayina na mai jagoranci na wutar lantarki, kayan kayan zane sun dace da shigar da aikace-aikacen dumama. Babban aikin lantarki yana ba da ingantaccen haɗuwa tare da tsarin shigarwar, tabbatar da hanzari da uniform dumama.
   • Wannan kadara tana da amfani musamman hanyoyin da ake bukatashigarwar mai dauke da ruwa, inganta ingancin aiki a masana'antu kamar intry aiki ko metallgy.
6. Tsarkake da abun da ke ciki
   • Babban carbon zane-zanen carbon carbon(har zuwa 99.9% tsarkakakke) suna da mahimmanci don aikace-aikacen inda dole ne a guji gurɓatawa a cikin babban karuwa, kamar su a cikin samar da karancin karafa ko gerars.
   • Grain silicon carbide crucibleHada kaddarorin masu zane-zane da silicon Carbide, bayar da inganta ƙarfin kayan aikin oxidic, wanda ya dace da matsanancin yanayin aiki.
7. Karkatar da tsawon rai
   • Astostically sunada cike da farin jinian kera su da yawa da ƙarfi, wanda ya haifar da tsawon rai da kuma rage gazawar abu yayin ayyukan babban-zazzabi. Wadannan gicciye suma sun fi tsayayya da lalacewa da na inji.

8. Cikakken abun sunadarai:

   • Carbon (c): 20-30%
   • Silicon carbide (Sic): 50-60%
   • Alumina (Al2o3): 3-5%
   • Wasu: 3-5%
9. Masu girma dabam da siffofi
   • Ana samun gizagizai masu hoto a cikin nau'ikan masu girma dabam da kuma saiti. Dagakaramin zane mai zane(Ya dace da gwajin ƙarfe na lab-scale) zuwa manyan ciyayi da aka tsara don sikeli na masana'antu, muna ba da mafita ga kowane aikace-aikacen.
   • Murmushi mai launin hotoda crucibles tare dazuba spoutsHakanan za'a iya tsara shi don takamaiman buƙatun simin, tabbatar da dacewa da inganci a cikin m ƙarfe.