Monel K-500
E khethiloe joalo ka UNS N05500 kapa DIN W.Nr. 2.4375, Monel K-500 (eo hape e tsejoang e le "Alloy K-500") ke motsoako oa koporo o thata oa nickel-copper o kopanyang ho hanyetsa ha kutu.Monel 400(Alloy 400) ka matla a maholo le boima. E boetse e na le matla a fokolang a ho kenella 'me ha e na makenete ho ea ho -100°C[-150°F]. Thepa e ntseng e eketseha e fumanoa ka ho eketsa aluminium le titanium ho setsi sa nickel-copper, le ka ho futhumatsa tlas'a maemo a laoloang e le hore likaroloana tsa submicroscopic tsa Ni3 (Ti, Al) li fokotsehe ho pholletsa le matrix. Monel K-500 e sebelisoa haholo-holo bakeng sa li-shafts tsa pompo, lisebelisoa tsa seliba sa oli le lisebelisoa, li-blades tsa ngaka le li-scrapers, liliba, li-valve trims, fasteners le marine propeller shafts.
1. Litlhoko tsa Sebopeho sa Lik'hemik'hale
Sebopeho sa Lik'hemik'hale sa Monel K500,% | |
---|---|
Nickel | ≥63.0 |
Koporo | 27.0-33.0 |
Aluminium | 2.30-3.15 |
Titanium | 0.35-0,85 |
Khabone | ≤0.25 |
Manganese | ≤1.50 |
Tšepe | ≤2.0 |
Sebabole | ≤0.01 |
Silicone | ≤0.50 |
2. Lintho tse Tloaelehileng tsa 'Mele tsa Monel K-500
Botenya | Melting Range | Mocheso o khethehileng | Ho hanyetsa Motlakase | |
---|---|---|---|---|
g/cm3 | °F | J/kg.k | Btu/lb. °F | µΩ·m |
8.44 | 2400-2460 | 419 | 0.100 | 615 |
3. Mefuta ea Sehlahisoa, Weldability, Workability & Heat Treatment
Monel K-500 e ka fanoa ka sebopeho sa poleiti, lakane, strip, bar, molamu, terata, forgings, pipe & tube, li-fittings le li-fasteners ho latela litekanyetso tse amanang le ASTM B865, BS3072NA18, BS3073NA18, DIN 17750, ISO. 6208, DIN 17752, ISO 9725, DIN 17751, le DIN 17754, joalo-joalo Ts'ebetso e tloaelehileng ea welding bakeng sa Monel K-500 ke gas tungsten arc welding(GTAW) e nang le tšepe ea Monel filler 60. E ka chesa habonolo e thehoa kapa ea bata. Mocheso o phahameng ka ho fetisisa o chesang oa ho sebetsa ke 2100 ° F ha ho etsoa ha serame ho ka finyelloa feela ka thepa e kentsoeng. Kalafo e tloaelehileng ea mocheso bakeng sa lintho tse bonahalang tsa Monel K-500 hangata e kenyelletsa ho annealing (ebang ke ho koala tharollo kapa ho etsa annealing) le mekhoa ea ho thatafatsa lilemo.
Nako ea poso: Oct-23-2020