Temir Chrome alyuminiy (fecal) qotishmalari odatda maksimal ishlash harorati 1,400 ° C gacha (2,550 ° F) bo'yicha qo'llaniladi.
Bu ferror qotishmalari, nikel Chrome (Nikr) alternativasiga ega ekanligi ma'lum, ular kamroq materiallarga (Nikr) alternativalarga ega bo'lib, ular kamroq ma'lumotlarga va vaznni tejashga olib kelishi mumkin. Maksimal ishlaydigan harorati, shuningdek, uzoqroq elementlarning hayotiga olib kelishi mumkin. Temir Chrome alyuminiy qotishmalari 1000 ° C dan (1,832 °) (1,832 °) (1,832 ° F) engil haroratda 1000 ° C dan yuqori (1,832 ° F) hosil qiladi, bu esa korroziyaga chidamliligini oshiradi. Oksidni shakllantirish o'zini o'zi izolyatsiya deb hisoblanadi va metall kontaktga metall kontaktda qisqa tutashuvdan himoya qiladi. Temir Chrome alyuminiy qotishmalari Nikel Chrome materiallari, shuningdek, pastki siltash kuchi bilan solishtirganda tezroq mexanik kuchga ega.
Sovuq rasm chizish turini spetsifikatsiya qilishIsitish simlari
Diametri (mm) | Bardoshlik (mm) | Diametri (mm) | Bardoshlik (mm) |
0.03-0 05 | ± 0.005 | > 0.50-1.00 | ± 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 |
Sovuq rasm chizish turini spetsifikatsiya qilishIsitish simlari
Qalinligi (mm) | Bardoshlik (mm) | Kengligi (mm) | Bardoshlik (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 |
> 0.50-1.00 | ± 0.030 | > 30.0-50.0.0.0. | ± 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 | > 120.0-250.0.0.0.0.0 | ± 0,6 |
Qotishma turi | Diametri | Chidamlilik | Keskin | Cho'zish (%) | Egiluvchan | Maks.crontin | Ish muddati |
1cr13al4 | 0.03-12.0 | 1.25 ± 0.08 | 588-735 | > 16 | > 6 | 950 | > 10000 |
0cr15al55 | 1.25 ± 0.08 | 588-735 | > 16 | > 6 | 1000 | > 10000 | |
0cr25AL5 | 1.42 ± 0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 | |
0C23AL55 | 1.35 ± 0.06 | 634-784 | > 12 | > 5 | 1250 | > 8000 | |
0cr21al6 | 1.42 ± 0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 | |
1C20al3 | 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 |