SUBSTRATE FOR FIXING BELT, FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS
PROBLEM TO BE SOLVED: To provide a substrate for a fixing belt for producing a fixing belt having high durability with an edge portion reinforced without partially changing the thickness or hardness thereof.SOLUTION: A substrate for a fixing belt is formed by an electroforming method, and comprises...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a substrate for a fixing belt for producing a fixing belt having high durability with an edge portion reinforced without partially changing the thickness or hardness thereof.SOLUTION: A substrate for a fixing belt is formed by an electroforming method, and comprises nickel containing phosphorus. The phosphorus content in both ends of the substrate for a fixing belt is larger than the phosphorus content in the center part of the substrate for a fixing belt, and the phosphorus content gradually increases from the center part toward the both ends. |
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