1. FM60 Oxford Alloy 60ERNiCu-7Ndodo yowotcherera ya TIG
ERNiCu-7 ili ndi mphamvu zabwino ndipo imalimbana ndi dzimbiri m'njira zambiri, kuphatikizapo madzi a m'nyanja, mchere, ndi kuchepetsa asidi. Ndipo ingagwiritsidwe ntchito kuphimba chitsulo cha kaboni, bola ngati gawo losungira la ERNi-1 likugwiritsidwa ntchito pa gawo loyamba. Chosakaniza ichi sichimakalamba ndipo chikagwiritsidwa ntchito kulumikiza Monel K-500 chimakhala ndi mphamvu zochepa kuposa chitsulo choyambira.
Mayina Odziwika: Oxford Alloy® 60 FM 60 Techalloy 418
Muyezo: AWS 5.14 Kalasi ERNiCu-7 / ASME SFA 5.14 Kalasi ERNiCu-7 ASME II, SFA-5.14 UNS N04060 Werkstoff Nr. 2.4377 ISO SNi4060 Europe NiCu30Mn3Ti
KUPANGIDWA KWA MANKHWALA (%)
| C | Si | Mn | S | P | Ni |
| ≤0.15 | ≤1.25 | ≤4.0 | ≤0.015 | ≤0.02 | 62-69 |
| Al | Ti | Fe | Cu | ena | |
| ≤1.25 | 1.5-3.0 | ≤2.5 | Mpumulo | <0.5 |
MAGWARO OWOTCHERA
| Njira | M'mimba mwake | Voteji | Amperage | Gasi |
| TIG | .035″ (0.9mm) .045″ (1.2mm) 1/16″ (1.6mm) 3/32″ (2.4mm) 1/8″ (3.2mm) | 12-15 13-16 14-18 15-20 15-20 | 60-90 80-110 90-130 120-175 150-220 | Argon 100% Argon 100% Argon 100% Argon 100% Argon 100% Argon |
| MIG | .035″ (0.9mm) .045″ (1.2mm) 1/16″ (1.6mm) | 26-29 28-32 29-33 | 150-190 180-220 200-250 | 75% Argon+25% Helium 75% Argon+25% Helium 75% Argon + 25% Helium |
| SAW | 3/32″ (2.4mm) 1/8″ (3.2mm) 5/32″ (4.0mm) | 28-30 29-32 30-33 | 275-350 350-450 400-550 | Flux yoyenera ingagwiritsidwe ntchito Flux yoyenera ingagwiritsidwe ntchito Flux yoyenera ingagwiritsidwe ntchito |
KATUNDU WA MAKANIKO
| Kulimba kwamakokedwe | 76,5000 PSI | 530 MPA |
| Mphamvu Yopereka | 52,500 PSI | 360 MPA |
| Kutalikitsa | 34% |
NTCHITO
ERNiCu-7 ingagwiritsidwe ntchito powotcherera zinthu zosiyanasiyana pogwiritsa ntchito mitundu yosiyanasiyana ya nickel-copper alloys ku nickel 200 komanso mitundu yosiyanasiyana ya copper-nickel alloys.
ERNiCu-7 imagwiritsidwa ntchito polumikiza gas-tungsten-arc, gas-metal-arc, ndi submerged-arc welding ya Monel alloy 400 ndi K-500.
ERNiCu-7 imagwiritsidwa ntchito kwambiri m'madzi chifukwa cha kukana kwake kuwononga madzi a m'nyanja ndi madzi amchere.
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