Kulesi sihloko sizama ukwethula ulwazi oluthile mayelana nesilinganisoizindleko ze-cast steel castings ngesisindo. Empeleni zombili izindleko zokubunjwa kwensimbi kanyecast steel castingsbabe nezici ezifanayo ezinganquma ukuthi zibiza malini, njengobunzima besakhiwo sokulingisa, usayizi wokulingisa, izinto zokwakha kanye nenani lesidingo ngenyanga noma ngonyaka.
Ngokuvamile ukulingwa kwensimbi okusansimbi kuhlala kubiza ngaphezu kokubunjwa kwensimbi. Lokhu kubangelwa ikakhulukazi izici ezimbili. Izinto ezenziwe ngensimbi zibiza kakhulu, ikakhulukazi ama-alloys ensimbi kanye nensimbi engagqwali. Uma amakhasimende edinga izici ezikhethekile zemishini ezifana nokungagugi, ukumelana nokushisa noma ukusebenza kokugqwala, amakhemikhali akhethekile (afana no-Mn, Mo, Cr, Ni) kufanele engezwe kunsimbi encibilikisiwe ngesikhathi sokubunjwa. Kunjalo, ukushisa ukushisa ukushisa, ukucisha, annealing, carburization noma normalization ngokuvamile kwenzelwa Castings steel ukuze uthole izici mechanical oyifunayo.
Esinye isici esenza ukuba ukubunjwa kwensimbi kubize kakhulu inqubo yokulingisa. Uma kuqhathaniswa ne-grey cast iron kanye ne-ductile cast iron, ephonswa ngokuyinhloko ngokusakazwa kwesihlabathi esiluhlaza noma ukubunjwa kwegobolondo, ukubunjwa kwensimbi kufanele ngaso sonke isikhathi kukhiqizwe yilokho okubizwa ngokuthi inqubo yokuphonsa okukhethekile, okuhlanganisa ukutshala izimali (inqubo ye-wax elahlekile), ukukhishwa kwegwebu elilahlekile, ukukhishwa kwe-vacuum noma obunye ubuchwepheshe obusha. Lezi zinqubo zokulingisa ezingenhla zingaqinisekisa ubukhulu obunembile, izindawo zemithombo kanye nezakhiwo ezinhle zokuwumshini. Ngokunjalo, izindleko nazo zizoba phezulu.
Isilinganiso Sokusakaza Kwensimbi Ngesisindo | ||||||
| Okubalulekile | Inqubo Yokusakaza | Ubunkimbinkimbi Besakhiwo Sokusakaza | I-Unit Weight of Finish Casting (LB, KG) | Intengo yokusakaza ngephawundi ngalinye (USD / LB) | Intengo yokusakaza nge-kg (USD/KG) | Intengo yokusakaza ngethani (USD/TON) |
| I-Cast Carbon Steel (thatha i-C40 njengesibonelo) | I-Sand Casting | Phezulu | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 1.18 | 2.60 | 2600 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.22 | 2.70 | 2700 | |||
| Okuvamile futhi Okuphakathi | 0.5 – 4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 | 2500 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 1.04 | 2.30 | 2300 | |||
| Investment Casting | Phezulu | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 3.44 | 7.60 | 7600 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.39 | 7.50 | 7500 | |||
| Okuvamile futhi Okuphakathi | 0.5 – 4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 | 7200 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 3.08 | 6.80 | 6800 | |||
| I-alloy Carbon Steel (thatha i-42CrMo2 njengesibonelo) | I-Sand Casting | Phezulu | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 1.27 | 2.80 | 2800 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 1.18 | 2.60 | 2600 | |||
| Okuvamile futhi Okuphakathi | 0.5 – 4.5 lb (1.0-10.0 kg) | 1.13 | 2.50 | 2500 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 1.09 | 2.40 | 2400 | |||
| Investment Casting | Phezulu | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 3.53 | 7.80 | 7800 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 3.44 | 7.60 | 7600 | |||
| Okuvamile futhi Okuphakathi | 0.5 – 4.5 lb (1.0-10.0 kg) | 3.26 | 7.20 | 7200 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 3.12 | 6.90 | 6900 | |||
| Insimbi Engagqwali (thatha i-AISI 316 njengesibonelo) | I-Sand Casting | Phezulu | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 2.12 | 4.68 | 4680 |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 2.04 | 4.52 | 4520 | |||
| Okuvamile futhi Okuphakathi | 0.5 – 4.5 lb (1.0-10.0 kg) | 2.03 | 4.48 | 4480 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 2.00 | 4.42 | 4420 | |||
| Investment Casting | Phezulu | 0.0 - 0.5 lb (0.1 - 1.0 kg) | 4.59 | 10.15 | 10150 | |
| 0.5 - 22.0 lb (1.0 - 50.0 kg) | 4.44 | 9.82 | 9820 | |||
| Okuvamile futhi Okuphakathi | 0.5 – 4.5 lb (1.0-10.0 kg) | 4.32 | 9.56 | 9560 | ||
| 4.5 - 450 lb (10.0-1000 kg) | 4.17 | 9.21 | 9210 | |||
| Qaphela: Lesi silinganiso esingenhla sisekelwe emigomeni yenani ye-EXW, izindleko eziqinile zensimbi nensimbi, kanye namazinga okushintshanisa imali. Noma yiluphi ushintsho lwalezi zici luzoba nomthelela ezindlekweni zokusakaza. | ||||||
Ukuze ukwazi okwengeziwe noma uthole iIngcaphuno eqondile yokusakazwa kwensimbiUyakudinga, ngiyacelaxhumana nethimba lethu lonjiniyela.
Isikhathi sokuthumela: Jun-08-2021