| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire for a wire saw enhancing cutting efficiency and capable of minimizing breakage of a wire in cutting. SOLUTION: This wire 1 for a wire saw is characterized in that, if a non-metallic inclusion 2 of a length L exists in a cross-section structure of the wire 1 of a diameter D, an inclusion coefficient K expressed by K=L/D×100 is 10% or less. |
