Monel K-500
Ua tofia e avea ma UNS N05500 poʻo DIN W.Nr. 2.4375, Monel K-500 (lea e taʻua o le "Alloy K-500") o se uʻamea nickel-copper uʻamea e mafai ona faʻafefeteina e tuʻufaʻatasia le faʻafefeteina o le.Monel 400(Alloy 400) ma le malosi sili atu ma le maaa. E maualalo fo'i le fa'aogaina ma e le fa'amaneta i lalo -100°C[-150°F]. O meatotino faʻateleina e maua e ala i le faʻaopoopoina o le alumini ma le titanium i le nickel-copper base, ma e ala i le faʻamafanafanaina i lalo o tulaga faʻatonutonuina ina ia faʻafefeteina vaega laiti o le Ni3 (Ti, Al) i totonu o le matrix. O le Monel K-500 o lo'o fa'aoga muamua mo pamu pamu, mea faigaluega ma mea faifa'aili suau'u, lau o le foma'i ma si'osi'omaga, vaipuna, fa'amau alavai, mea fa'amau, ma fa'alava o le gataifale.
1. Tulaga Fa'ainumera Manaomia
Le Tulaga Fa'a-Kemikolo o Monel K500, % | |
---|---|
Nikeli | ≥63.0 |
Kopa | 27.0-33.0 |
Alumini | 2.30-3.15 |
Titanium | 0.35-0.85 |
kaponi | ≤0.25 |
Manganese | ≤1.50 |
Uamea | ≤2.0 |
Sulfur | ≤0.01 |
Silicon | ≤0.50 |
2. Meatotino Faaletino masani o Monel K-500
Malosi | Va'aiga Li'u | Avela faapitoa | Tete'e eletise | |
---|---|---|---|---|
g/cm3 | °F | J/kg.k | Btu/lb. °F | µΩ·m |
8.44 | 2400-2460 | 419 | 0.100 | 615 |
3. Fomu Oloa, Weldability, Gaioiina & Togafitiga vevela
Monel K-500 e mafai ona tuʻuina atu i le tulaga o le ipu, laupepa, fasi, pa, tootoo, uaea, paʻu, paipa & paipa, mea faʻapipiʻi ma faʻamau e tusa ai ma tulaga faʻatatau e pei ole ASTM B865, BS3072NA18, BS3073NA18, DIN 17750, ISO 6208, DIN 17752, ISO 9725, DIN 17751, ma le DIN 17754, ma isi. O le faʻagasologa masani mo le Monel K-500 o le kesi tungsten arc welding (GTAW) faʻatasi ai ma Monel filler metal 60. E mafai ona faʻapipiʻiina vave vevela poʻo le malulu. Ole maualuga ole vevela ole galuega ole 2100°F a'o le malulu e na'o mea fa'apipi'i e mafai ona ausia. O togafitiga fa'avela masani mo mea Monel K-500 e masani lava ona aofia uma ai le fa'amalo (po'o le fa'amavaeina o vaifofo po'o le fa'agasologa fa'asolosolo) ma faiga fa'ama'a'a tausaga.
Taimi meli: Oke-23-2020