Ko te waea totika i hangaia i te nickel Chrome, nickel Chrome rino autoni, ko te konumohe konumohe konumohe, ko te parahi nickel.
Te nuinga i whakamahia i roto i te whakamahana, te whakawera me te aukati, me etahi atu
Nicr 80/20, nicr 70/30, nicr 60/15, nicr 35/20
Fecral15-5, Fecral20-5, Fercral 25-5, etc ...
Constantan, ally 30, ally 60, alloy 90, etc.
Te patoi hiko mai i te 0.02 u OHM / M-1.53 U OHM / M
Te whakahaere i te pāmahana mai i te 200 c ki te 1400 c
Pls kia koreutu ki te whakapiri mai ki a maatau mehemea kei kona ano tetahi patai.
Nicr:
Rorohoh.
Fecral:
RoroHoh 125, Rorohiko 135, Roroohu 140,
RoroHOHM 145, RorohoHM 153
Tīto
Constantan, Cuptrothal 5, Cuprothal 10, Cuprothal 15, Cuprothal 30, Eurica
Te karaehe alloy fucral | Hangarau matū% | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | Ko etahi atu |
Max (≤) | ||||||||||
1cr13al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | 0.1 | Tuhinga o mua. |
0cr15al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | 0.1 | Tuhinga o mua. |
0cr25al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | 0.1 | Tuhinga o mua. |
0cr23al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | 0.1 | Tuhinga o mua. |
0cr21al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | 0.1 | Tuhinga o mua. |
0cr21al4 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 21.0-23.0 | ≤0.60 | 3.0-5.2 | 0.1 | Tuhinga o mua. |
0cr21al6nl | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | 0.1 | Tuhinga o mua. |
0cr27al7mo2 | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | 0.1 | Tuhinga o mua. |
Hangarau matū me nga taonga:
Nga Taonga / Tohu | Nicr 80/20 | Nicr 70/30 | Nicr 60/15 | Nicr 35/20 | Nicr 30/20 | |
Matū matua Hanganga (%) | Ni | Tuhinga o mua. | Tuhinga o mua. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Tuhinga o mua. | Tuhinga o mua. | Tuhinga o mua. | |
Max Mahi Te pāmahana (ºc) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Te ātete i te 20ºC (μ ω ω ω ω ω | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Te whakatauranga (G / CM3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Te whanonga waiariki (KJ / M - H ·C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Tuhinga o mua Te Whakanui (× × 10-6 / ºc) | 18 | 17 | 17 | 19 | 19 | |
Rewa te wāhi (ºc) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Elongation (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Hanganga micrographic | Austenite | Austenite | Austenite | Austenite | Austenite | |
Taonga octuic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |
Ko te Tohu Cuni | Te Whakatikatika hiko (20degreeω mm² / m) | Te Hauora Hauora o te Pakihi (10 ^ 6 / tohu) | Tōnu g / mm² | Max. pāmahana (tohu) | Hanumi wāhi (tohu) |
Unio1 | 0.03 | <1000 | 8.9 | 200 200 | 1085 |
Puku | 0.05 | <1200 | 8.9 | 200 200 | 1090 |
Kūmau6 | 0.10 | <600 | 8.9 | 220 | 1095 |
Unu8 | 0.12 | <570 | 8.9 | 250 | 1097 |
Uni10 | 0.15 | <500 | 8.9 | 250 | 1100 |
Uni14 | 0.20 | <380 | 8.9 | 300 | 1115 |
Unio19 | 0.25 | <250 | 8.9 | 300 | 1135 |
Unio22 | 0.30 | <160 | 8.9 | 300 | 1150 |
Cuni30 | 0.35 | <100 | 8.9 | 350 | 1170 |
Kōunu34 | 0.40 | -0 | 8.9 | 350 | 1180 |
Unio40 | 0.48 | ± 40 | 8.9 | 400 | 1280 |
Unio44 | 0.50 | <-6 | 8.9 | 400 | 1280 |