NICHrome / Constantan / Copper / Lizt / Lizt / Tohu Waea / hiriwa / Ruri waea
Whakaahuatanga Hua
Ko enei waea waea whakaeke kua tino whakamahia mo nga kaihoroi paerewa, he motuka
Ko nga waahanga, ko nga whakaeke a te hau, me era atu.
I tua atu, ka mahia e maatau te whakakotahitanga paninga o te waea whakarewa utu nui penei i te waea hiriwa me te konukawata. Tena koa whakamahi i tenei ota-hanga.
Te momo o te waea nichrome
Nicr80 / 20, nicr70 / 30, nicr60 / 15, nicr90 / 10, nicr35 / 20, nicr30 / 20
Te momo o te whakangao
| Ingoa Whakanoho-Inu | Taumata Thermal (wa mahi 2000h) | Ingoa waehere | Waehere GB | ANSI. Tuhinga |
| Waea Waea Polyurethane | 130 | Kōpū | QA | Mw75c |
| Waea Waea Polyester | 1555 | Nohoanga whare karakia | QZ | Mw5c |
| Waea pūkoro-imide | 180 | Eiw | Qzy | MW30c |
| Polyester-imide me te polyamide-ipide takirua takiruaWaea Waea | 200 200 | Peira (Dfwf) | QZY / XY | MW35C |
| Waea pūkoro-imide | 220 | Aiw | Qxy | Mw81c |
Te momo o te waea alloy tahanga
Ko te alloy ka taea e taatau te mahi ko te parahi-nickel waea alpey, te waea Constantan, te waea Manganin. Waea waea, nicr waea alloy waea, fucral waea me te waea pūkoro
| matua rawa tuhinga | Unio1 | Puku | Kūmau6 | Unu8 | Uni10 | Unio19 | Uni23 | Cuni30 | Kōunu34 | Unio44 | |
| matua matū hanganga | Ni | 1 | 2 | 6 | 8 | 10 | 19 | 23 | 30 | 34 | 44 |
| MN | / | / | / | / | / | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
| CU | whakangā | whakangā | whakangā | whakangā | whakangā | whakangā | whakangā | whakangā | whakangā | whakangā | |
| ātawhi mahi pāmahana | / | 200 200 | 220 | 250 | 250 | 300 | 300 | 350 | 350 | 400 | |
| tōnu G / CM3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
| whakahē i te 20 ° C | 0.03 ± 10% | 0.05 ± 10% | 0.10 ± 10% | 0.12 ± 10% | 0.15 ± 10% | 0.25 ± 5% | 0.30 ± 5% | 0.35 ± 5% | 0.40 ± 5% | 0.49 ± 5% | |
| pāmahana Tuhinga o mua tohenga | <100 | <120 | <60 | <57 | <50 | <25 | <16 | <10 | -0 | <-6 | |
| whanganga Te kaha MPA | > 210 | > 220 | > 250 | > 270 | > 290 | > 340 | > 350 | > 400 | > 400 | > 420 | |
| rei | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | Tuhinga o mua | |
| rewa tohu ° C | 1085 | 1090 | 1095 | 1097 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
| Tuhinga o mua whanonga | 145 | 130 | 92 | 75 | 59 | 38 | 33 | 27 | 25 | 23 |
NICR8020 AllOy Whakahaa Whakaora
1.About lichrome waea
Kei roto i a Nichrome te whare o te nickel parakore, nicr alloy, fe-cr-al alloy me te parahi nickel nickel ally.
Nickel Chrome alloys: ni80cr20, ni70cr30, ni30cr15, ni35cr20, ni30cr20, NI30CR20, CR25NI20, CR25NI20, Pure Nickel Ni200 me NI201
2.main te painga me te tono
1
2.Ko nga hua e pa ana ki te ahumahi matū, te tikanga o te karaihe, te ahumahi karaihe, te ahumahi miihini, te waahi taputapu mo te kaainga me era atu.
1) Te kohinga matū:
| Parani | Hanga matū | Si | Cr | Ni | Al | Fe | |||
| C | P | S | Mn | ||||||
| Kaua e nui ake i te | |||||||||
| CR20NI80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | noho tonu | ≤0.50 | ≤1.0 |
| CR15NI60 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 15.0-18.0 | 55.0-61.0 | ≤0.50 | noho tonu |
| CR20NI35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | noho tonu |
| CR20NI30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | noho tonu |
2) Rahi me te toha
I te wa e pa ana te hua ki te mana o te "M", me whai i te GB / T1234-1995
1) tohenga:
| Parani | CR20NI80 | CR20NI60 | CR20NI35 | CR20NI30 | ||
| Diameter mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
| Te patoitanga (20 ° C) Uω · m | 1.09 ± 0.05 | 1.13 ± 0.05 | 1.12 ± 0.05 | 1.15 ± 0.05 | 1.04 ± 0.05 | 1.06 ± 0.05 |
