| 配方類型： |
METALS AND THEIR TREATMENT |
| 配方說明： |
Electroforming Baths for Nickel |
| 配方組成： |
Nickel fluoborate/-
Mechanical propertie
Nickel sulfamate/-
Nickel fluoborate/-
Nickel sulfate/32-44 oz/gal
Nickel chloride/5-7 lz/gal
Boric acid/4-6 lz/gal
Ammonium chloride/-
temperature F/115-140
pH (electrometric)/1.5-4.0
Current density, amp/ft^2/140-160
Hardness, DPH/140-160
Tensile strength, kpsi/55-65
Elongation, % in 2/20-30
Internal stress (tensile) psi/18,000-22,000
Nickel sulfamate/-
Nickel fluoborate/-
Nickel s |
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