Ware okun ti o ni ptc ni iṣọn-alabọde ati alakikanju otutu rere ti o lagbara ti resistance. O ti wa ni lilo pupọ ninu ọpọlọpọ awọn igbona. O le ṣakoso iwọn otutu laifọwọyi ati ṣatunṣe agbara nipa fifi deede si lọwọlọwọ ati idiwọn lọwọlọwọ. PTC Alloy ni awọn anfani pupọ gẹgẹbi iṣakoso iwọn otutu aifọwọyi, ilana agbara laifọwọyi, itẹlọrun lọwọlọwọ, fifipamọ lọwọlọwọ, fifipamọ lọwọlọwọ, fifipamọ agbara.
A le ṣe agbejade ọpọlọpọ awọn iru okun waya PTC. Diẹ ninu awọn alabara pe awọn okun onirin nife dipo awọn oni okun-wisc.
Koodu | Aarun aaye | ||
Okun | Ọsọ | Okun waya | |
Nf13 | 0.05-8.0 | 12-30 | 8-14 |
Nf15 | 0.05-8.0 | 12-30 | 8-14 |
Nf20 | 0.05-8.0 | 12-30 | 8-14 |
Nf23 | 0.05-8.0 | 12-30 | 8-14 |
Nf25 | 0.05-8.0 | 12-30 | 8-14 |
Nf32 | 0.05-8.0 | 12-30 | 8-14 |
Nf36 | 0.05-8.0 | 12-30 | 8-14 |
Nf38 | 0.05-8.0 | 12-30 | 8-14 |
Nf40 | 0.05-8.0 | 12-30 | 8-14 |
Nf43 | 0.05-8.0 | 12-30 | 8-14 |
Nf46 | 0.05-8.0 | 12-30 | 8-14 |
Nf52 | 0.05-8.0 | 12-30 | 8-14 |
Nf60 | 0.05-8.0 | 12-30 | 8-14 |
Ohun orin alloy | Eroja kemikali | |
Ni 100% | Fe 100% | |
Nf13 | 85-95 | Isimi |
Nf15 | 75-85 | Isimi |
Nf20 | 70-75 | Isimi |
Nf23 | 6055 | Isimi |
Nf25 | 6055 | Isimi |
Nf32 | 50-55 | Isimi |
Nf36 | 50-55 | Isimi |
Nf38 | 50-55 | Isimi |
Nf40 | 50-55 | Isimi |
Nf43 | 45-50 | Isimi |
Nf46 | 45-50 | Isimi |
Nf52 | 45-50 | Isimi |
Nf60 | 45-50 | Isimi |
Ohun orin alloy | 20 Imọ-arun | Ibi ifarada |
Nf13 | 0.13 | ± 002 |
Nf15 | 0.15 | ± 002 |
Nf20 | 0.20 | ± 002 |
Nf23 | 0.23 | ± 002 |
Nf25 | 0.25 | ± 002 |
Nf32 | 0.32 | ± 002 |
Nf36 | 0.36 | ± 002 |
Nf38 | 0.38 | ± 002 |
Nf40 | 0.40 | ± 002 |
Nf43 | 0.43 | ± 002 |
Nf46 | 0.46 | ± 002 |
Nf52 | 0,52 | ± 002 |
Nf60 | 0.60 | ± 002 |