Numerus exemplaris: FeCr 60, FeCr 65, FeCr 70-75,
C: 0.1%, C: 0.03%, C:0.05%, C:0.06%
Forma: Fragmentum
Magnitudo: 10-100mm; Accepta Sursum
Tertii partis inspectio: SGS, BV&AHK, etc
Exemplum: Gratis specimen praebere potest
Usus: Metallurgia, Chimica, fabricatio ferri
Ferrochromium est genus ferroalloy cuius principes componentes sunt chromium et ferrum, et est unum ex principalibus allovagentibus in industria ferri et aceris. Ferrochromium continet chromium inter 60% et 75%. Chromium usum habet ad meliorem antioxidationem et corrosionem resistendo in acciaio ut superficies metalli post oxidationem formet robustam adhensionem oxidativam pelliculam. Tunc cessat aut ralentianatur oxidando. Micro-carbon ferrochromium adhibetur in conficienda aciera inoxidabilia, acida resistentia aciera et calore resistens acier.
| Categoria | Notam | Compositio Chimaera (%) | |||||||||
| Cr | C | Si | P | S | |||||||
| Campo di misura | I | II | I | II | I | II | I | II | |||
| ≥ | ≤ | ||||||||||
| MicroCarbon | FeCr65C0.03 | 60.0~70.0 | - | - | 0.03 | 1 | - | 0.03 | - | 0.025 | - |
| FeCr55C0.03 | - | 60 | 52 | 0.03 | 1.5 | 2 | 0.03 | 0.04 | 0.03 | - | |
| FeCr65C0.06 | 60.0~70.0 | - | - | 0.06 | 1 | - | 0.03 | - | 0.025 | - | |
| FeCr55C0.06 | - | 60 | 52 | 0.06 | 1.5 | 2 | 0.04 | 0.06 | 0.03 | - | |
| FeCr65C0.10 | 60.0~70.0 | - | - | 0.1 | 1 | - | 0.03 | - | 0.025 | - | |
| FeCr55C0.10 | - | 60 | 52 | 0.1 | 1.5 | 2 | 0.04 | 0.06 | 0.03 | - | |
| LowCarbon | FeCr65C0.15 | 60.0~70.0 | - | - | 0.15 | 1 | - | 0.03 | - | 0.025 | - |
| FeCr55C0.15 | - | 60 | 52 | 0.15 | 1.5 | 2 | 0.04 | 0.06 | 0.03 | - | |
| FeCr65C0.25 | 60.0~70.0 | - | - | 0.25 | 1.5 | - | 0.03 | - | 0.025 | - | |
| FeCr55C0.25 | - | 60 | 52 | 0.25 | 2 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | |
| FeCr65C0.50 | 60.0~70.0 | - | - | 0.5 | 1.5 | - | 0.03 | - | 0.025 | - | |
| FeCr55C0.50 | - | 60 | 52 | 0.5 | 2 | 3 | 0.04 | 0.06 | 0.03 | 0.05 | |
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