Saray Paraan na Pansukimat Parad Saray Alloy ya Nanlapud Nickel-

Saray paraan na panagsukimat parad saray nickel-based alloys (singa say Inconel, Hastelloy, tan arum ni) et kaukolan ya i-optimize base ed saray espisipikon katangian na materyales da (singa say resistensya ed atagey a petang, resistensya ed corrosion, non-magnetism, tan arum nira). Saray onggendan so kaslakan ya uusaren ya non-destructive testing (NDT) ya paraan parad nickel-based alloys tan saray teknikal ya punto ra:

 

1. Ultrasonic Testing (UT)

Saray nausar ya senaryo: Say pakaamta ed saray depekto ed loob (singa saray bitak, pores, inclusions, tan arum ni);

Onaplika ed makapal iran dingding na tubo, baras, panagpanday, tan arum nira.

Teknikal iran punto: Panpili na probe: Longitudinal wave straight probe (parad pakaamta na depekto ed loob)

Transverse wave oblique probe (parad pakanengneng na transverse cracks, nirekomenda so 45℃- 70℃)

Coupling agent: Atagey a temperatura na glycerol odino espisyal ya coupling agent (matukoy ed atagey a densidad na nickel-based alloys)

Calibration block: Kaukolan so block ya mipara ed saray acoustic properties na nickel-based alloys (singa say ASTM E317)

Phase array ultrasonic (PAUT): Makapaaligwas ed inkaepektibo tan inkasusto na pakadetektaan, ya usaren ed saray workpiece ya komplikado so kurti da

Bentaha: Nayarin nanengneng iray aralem a depekto

Ag-apektado na materyal a magnetismo

 

2. Penetrant Testing (PT)

Saray nausar ya senaryo: Say pakanengneng ed saray depekto ed tapew na -panlukas (singa saray bitak, pinhole, tan arum ni)

Onaplika ed tapew na amin ya nickel-based alloys

Teknikal iran punto: Klase na penetrant: Fluorescent penetrant (atagey so inkasensitibo)

Sensitized penetrant (matukoy parad on-site detection)

Panglinis: Nepeg ya abeba so chlorine to (pian ag-onkupas so chlorine- ya pansengegan na stress corrosion)

Imaging agent: Dry powder o wet-type imaging agent

Bentaha: Simpli so operasyon, abeba so gastos

Nayarin nanengneng iray workpieces ya komplikado so kurti da

 

3. Eddy Current Testing (ET)

Saray nausar ya senaryo: Say pakanengneng ed saray depekto ed tapew tan asingger ed tapew (singa saray bitak, tiklop, pores, tan arum ni)

Onaplika ed manipis iran tubo, wire rods, plates

Teknikal iran punto: Panpili na frequency: Manipis a dingding (<1mm): 100 - 500 kHz

Medium ya kapal na dingding (1 - 3mm): 50 - 100 kHz

Thick wall (>3mm): 10 - 50 kHz

Differential probe: Papaaligwasen toy pakanengneng ed saray angkekelag a depekto (sarag ton nanengneng iray bitak ya anggad 0.1mm)

Estandarte ed kalibrasyon: Kaukolan so pangusar na nickel-based alloy standard defect specimens

Bentaha: Maples so pakadetektaan, matukoy parad automated online detection

Anggapoy kaukolan ya coupling agent, aliwan -contact detection

 

4. Nickel-based alloy flaw detection standards

Estandarte	Lakop na Aplikasyon
ASTM E213	Ultrasonic testing standard
ASTM E309	Eddy current testing standard
ASTM E94/E1032	Estandarte ed panagsukimat ed radiographic
ASTM E165	Penetrant testing standard
ASTM E709	Estandarte ed panagsubok na magnetic particle
ASME BPVC	Saray kakaukolanen ed panagsukimat parad saray alloy ya base ed nickel- ya uusaren ed saray nuclear power plant

PS: Ultrasonic testing equipment