I. Overview de C-CCLXXVI
C-CCLXXVI Clothelly (N10276 n10276), ROSIUS-Resistant Alloy Developed by Haynes Internecivusis Inc., clarus est "universalis corrosio resistens in extrema 'pro eius eximia perficientur in extrema enerirations.
Key characteres includit:
- High Nickel Content (~ LVII%): ensures eget stabilitatem.
- Multi-elementum compositionem (XVI% C, XVI% M, IV% W, V% FE) Synergistically Enhances corrosio resistentia et summus temperatus vires.
- Ultra-Minimum Carbon Design (≤0.01% c): Minimizes intergranular corrosio metus.
Late usus est in eget processus, oleum et Gas, Flue Gas Desulfurization (FGD) et nuclei industries, excellit in environments quibus chlorides, fortis acida, et mixtum mixtum media.
II. Internationalis Designatios
C-CloseLello C-CCLXXVI est de mensuris globally in variis designationibus:
Regio | Designation | Vexillum |
---|---|---|
United States | N10276 n10276 | ASTM B575, ASME SB575 |
SINARUM | Ns3304 | GB / T (XV) VII |
Germania | W.Nr. 2,4819 | Din / en 2.4819 |
Iaponia | Nw276 | Jis H4554 |
International | C-CCLXXVI Clothelly | ISO (VI) CCVII, MR0175 Nace |
III. Chemical compositionem et microstructure
3.1 Key components (Wt%)
Elementum | Range | Munus munus |
---|---|---|
Ni | Base (~ LVII%) | Resistentia ad reducendo media |
Credo | 14.5-16.5% | Oxidatio resistentia & passivation |
MO | 15-17% | Pitting / Crevice ROSIO resistentia |
W | 3-4.5% | Summus temperatus corrosio resistentia |
Fes | 4-7% | Phase stabilization |
C | ≤0.01% | Minimizes carbide praecipitatio |
3,2 microstructure
C-CCLXXVI exhibet faciem-sitas cubica (FCC) cancellos structuram , ensuring optimum ductilis et in workability. Eius scelerisque expansion coefficiens est 12.6 μm / m ° C (20-100 ° C), cum scelerisque conductivity of 10.1 W / m K (C ° F) .
IV. Testing Signa et perficientur corrosio
4.1 Key testing signa
- ASTM G28 : Evaluates intergranular corrosio susceptibilitas in ferventis L% H₂so₄ Fe₂ (so₄) ₃ solution.
- ASTM G48 : Assesses pitting / Crevice Corrosio in Fecl₃ Solutions.
- Nace TM0177 : Probat Sulfide accentus corrosio fregisset (SSCC) resistentia.
- ISO (XV) CLVI : Validates idonea est oleum et Gas corrosive environments.
4.2 Perficientur in discrimine environments
Medium | Test condiciones | ** rate corrosio (mm / Year) ** | Rating |
---|---|---|---|
Ferveret XCVIII% H₂so₄ | C ° C, 24h | 0.18-0.35 | Praeclarus |
X% HCL (ambientium) | Static immersionem | <0,1 | Bonum |
Udo Cl₂ (Saturated) | 25-80 ° C | Non localized corrosio | Praestans |
Fecl₃ (XL ° F) | 72h immersionem | <0,13 | Superior |
4.3 Key corrosio resistentia features
- Dual resistentia : Stabilis in utroque oxidizing (E.G., nitric acidum) et reducendo (E.G., sulphuric acidum) environments.
- Accentus corrosio fregisset (SCC) resistentia : Complies cum Nace Mr0175 H₂s-quibus ambitibus, et> XX annos servitium vitae.
- Limitatio : Vitare usus est in calidum intenti hno₃ Debitum ad insufficiens C CR ad tutela cadmiae layer.
V. Applications et commoda
5.1 Industrial Applications
- Eget processus : Reactors, calor de Concidit (Hibernia Humpling, HCL, organicum acida).
- Environmental ipsum : Scrobbers in FGD Systems, Wastewater curatio.
- Marine ipsum ipsum : Seawater Desalination Plantarum, Navis Valvulae / Pumps.
- Nuclei industria : Radioactive vastum continentia (radialis, adductus corrosio resistentia).
5,2 Technical commoda
- Non post-Weld calor curatio requiritur (prohibet sensitization).
- Superior frigus / calidum workability (elongatio ≥40%).
- Minimum Lifecycle sumptus (se sustentationem intervals per> L%)
VI. Conclusio
C-CCLXXVI scriptor Clothelly Compositionem et FCC structuram et indispensabilem in dura mordax environments. Validated ab ASTM, Nace, et Iso signa, quod demonstrat industria, ducens resistentia ad chlorides, acida et mixta media. Ut industries postulant altius materia reliability, C C-CCLXXVI manet in angulari ad corrosio-discrimine applications
Nam detailed cubits, ad ASTM B574 aut GB / T (XV) VII signa.
Data in compositionem, signa et corrosio perficientur ex Search Results