case hardened造句
1. By means of extensive tests on nitrided and case hardened gears, it was attempted to discover the possibilities and the limits of nitriding for gears.
2. Case Hardened : a case hardened fastener is a fastener of ferrous material having a surface which has been made harder than the core.
3. Type 305 and 316 stainless cannot be case hardened and don't have the ability to penetrate steel.
4. The results show that. case hardened piston pins by laser pocess the advantage of good hardening quality, less deformation and low reject, and their service life is...
5. Generously dimensioned ball or roller bearings, case hardened forged and ground gears, and internally and externally reinforced gearboxes ensure a long, low maintenance service life.
6. Case Hardened : a case hardened fastener is a fastener of ferrous material having a suce which has been made harder than the core.
7. CDS Manufacturing builds table top roll sorters. Standard table top roll sorter system includes a pair of 12" case hardened stainless steel rollers, adjustable roller height and angle."