Ka whakamahia te waea parenga i roto i te parenga.To tatou ātete he iti kātakí i runga i te rahi me te uara ātete hiko
1) Rauemi e waatea ana:
Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr20Ni25, NiCr25FeAlY, Cr13Al4, Cr21Al4, Cr14Al4, Cr20Al4, Cr21Al6, Cr23SEAl5, Cr23Al5, Cr23Al5
2) Hanga:
Waea, takai, riipene, pepa, porowhita
3) Mo matou:
Ka taea hoki e matou te hoahoa me te hanga i runga i to tono.Ko Shanghai Tankii Alloy Material Co., Ltd. he mea motuhake ki te hanga i te Ni-Cr Alloy, Cu-Ni Alloy, Fechral, waea thermocouple, nickel parakore me etahi atu taputapu koranu tika i roto i te ahua o te waea, te tarai, te rakau, te pae me te pereti.
4) pūāhua konumohe:
Ko nga koranu ferritic ka taea te eke ki te pāmahana o te 2192 ki te 2282F,
He rite ki te pāmahana parenga o 2372F.Ko nga koranu ferritic katoa he rite tonu te hanganga turanga: 20 ki te 25% o te chromium, 4.5 ki te 6% o te konumohe, he rino te toenga.Ko etahi o ratou he whenua onge, he yttrium, he silicium ranei.Ko enei koranu he hanganga ferritic, ka kite matou, i muri i te tiaki i te teitei o te pāmahana whakahaere, he tipu nui o te witi me te rerenga o te chromium carbide i te taumata o nga hononga witi.Ma tenei ka kaha ake te kaha o te aukati, ina koa ka hoki mai ano i te pāmahana a tawhio noa.
Whakatakotoranga:
Momo Alloy | Diamita | Te ātete | Tana | Te whakaroa (%) | Te piko | Max. Tonu | Mahi Te ora |
(mm) | (μΩm)(20°C) | Te kaha | Nga taima | Ratonga | (haora) | ||
(N/mm²) | Te pāmahana (°C) | ||||||
Cr20Ni80 | <0.50 | 1.09±0.05 | 850-950 | >20 | >9 | 1200 | >20000 |
0.50-3.0 | 1.13±0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
>3.0 | 1.14±0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
Cr30Ni70 | <0.50 | 1.18±0.05 | 850-950 | >20 | >9 | 1250 | >20000 |
≥0.50 | 1.20±0.05 | 850-950 | >20 | >9 | 1250 | >20000 | |
Cr15Ni60 | <0.50 | 1.12±0.05 | 850-950 | >20 | >9 | 1125 | >20000 |
≥0.50 | 1.15±0.05 | 850-950 | >20 | >9 | 1125 | >20000 | |
Cr20Ni35 | <0.50 | 1.04±0.05 | 850-950 | >20 | >9 | 1100 | >18000 |
≥0.50 | 1.06±0.05 | 850-950 | >20 | >9 | 1100 | >18000 | |
1Cr13Al4 | 0.03-12.0 | 1.25±0.08 | 588-735 | >16 | >6 | 950 | >10000 |
0Cr15Al5 | 1.25±0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
0Cr25Al5 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
0Cr23Al5 | 1.35±0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
0Cr21Al6 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
1Cr20Al3 | 1.23±0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
0Cr21Al6Nb | 1.45±0.07 | 634-784 | >12 | >5 | 1350 | >8000 | |
0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |