Fecral 0cr25al5 Te whakawera i te hiko hiko o te waea whakawera
Nga rawa matua o te waea whakawera
| Momo alloy | Tawhā (mm) | Whakahē (μωm) (20 ° C) | Whanganga Kaha (N / mm²) | Elongation (%) | Piko Wā | Max.Cont Whakatikatika Te pāmahana (° C) | Te ora mahi (haora) |
| 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 | |
| 0cr21al6nl | 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 |
| Ingoa | 1cr13al4 | 0cr25al5 | 0cr21al6 | 0cr23al5 | 0cr21al4 | 0cr21al6nl | 0cr27al7mo2 | |
| Matū matua | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Hanganga | Re | āpiha | āpiha | āpiha | āpiha | āpiha | āpiha | āpiha |
| Fe | Whakangā | Whakangā | Whakangā | Whakangā | Whakangā | Whakangā | Whakangā | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Te pāmahana o te pāmahana (OC) | 650 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Ātete_0oc (μω · m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Te whakatauranga (G / CM3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Te whakawhiti wera | 52.7 | 466.1 | 63.2 | 60.2 | 46.9 | 466.1 | 45.2 | |
| Whakatau (KJ / M - H · H · OC) | ||||||||
| Te Rererangi Whakahaa (× × 10-6 / OC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| rewa te wāhi (OC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Te kaha o te kaha (N / MM2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| elongation (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Te rereketanga o te rohe (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Te Hoko Uiui (F / R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Haumaha (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| hanganga micrographic | Kōnero | Kōnero | Kōnero | Kōnero | Kōnero | Kōnero | Kōnero | |
| taonga octuic | Aupū | Aupū | Aupū | Aupū | Aupū | Aupū | Aupū | |
| Diameter (mm) | Pūnaha (mm) | Diameter (mm) | Pūnaha (mm) |
| 0.03-0.05 | ± 0.005 | > 0.50-100 | ± 0.02 |
| > 0.05-0.10 | ± 0.006 | > 1.00-3.00 | ± 0.03 |
| > 0.10-0.20 | ± 0.008 | > 3.00-6.00 | ± 0.04 |
| > 0.20-0.30 | ± 0.010 | > 6.00-8.00 | ± 0.05 |
| > 0.30-0.50 | ± 0.015 | > 8.00-12.0 | ± 0.4 |
| Matotoru (mm) | Pūnaha (mm) | Whanui (MM) | Pūnaha (mm) |
| 0.05-0.10 | ± 0.010 | 5.00-10.0 | ± 0.2 |
| > 0.10-0.20 | ± 0.015 | > 10.0-20.0 | ± 0.2 |
| > 0.20-0.50 | ± 0.020 | > 20.0-30.0 | ± 0.2 |
| > 0.50-100 | ± 0.030 | > 30.0-50.0 | ± 0.3 |
| > 1.00-1.80 | ± 0.040 | > 50.0-90.0 | ± 0.3 |
| > 1.80-2.50 | ± 0.050 | > 90.0-120.0 | ± 0.5 |
| > 2.50-3.50 | ± 0.060 | > 120.0-250.0 | ± 0.6 |
Ko ahau te kaihanga o te waea whakawera i roto
Waea Waea, waea waea, waea Cuni:
He painga nui a II me te tono
A. Tohu tinana:
1) diameter waea: 0.025 ~ 15mm
2) Ko te nickel parakore te kaha ki te tu tonu ki te tu i te pāmahana tino kore kaore he aukati. Te Mahi Nui
Ko te pāmahana e tata ana ki te 600 ° C
3) Kei te waatea te waea nickel i roto i te whenu kotahi, te hanga-maha ranei. Ka tukuna mai i te kararehe i te wa e whanau ana, e tarai ana ranei
B. Nga ahuatanga:
1) Tino tika
2) Te ahua me te ahua o te mata ataahua me te kore e kitea
3) Te kaha o te hononga o te cail
C. Nga tono matua me te kaupapa whanui:
1) Ka taea hoki te whakamahi i tenei waea i roto i te nuinga o te waa mo nga potae transtistor, nga tohu mo nga ngongo hiko,
He arahi o nga waahanga hiko / waea-a-roto mo nga rama me nga rama-a-waea. I whakamahia ano hoki i roto i te puka stip mo nga momo
Nga tono tae atu ki nga pākahiko o te CD
2) I whakamahia ano hoki mo te taura, te waea-a-roto mo nga rama, te miihini hiko e tautoko ana, e tautoko ana te miihini hiko miihini hiko
Kei hea te pāmahana e nui atu ana i te hunga e tika ana te parahi, he pai te raranga waea
3) Kei roto i nga tono angamaheni: te whakamutu mo nga huanga whakawera penei i roto i nga oumu, nga kaihauturu pereti, oumu.
Ka tautokohia e te filament me te arahi waea i roto i te umanga rama
