Creep of CMSX-4 superalloy single crystals: effects of misorientation and temperature
β Scribed by N. Matan; D.C. Cox; P. Carter; M.A. Rist; C.M.F. Rae; R.C. Reed
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 866 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1359-6454
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π SIMILAR VOLUMES
Constitutive equations are constructed for single-crystal nickel-based superalloys. Account is taken of dislocation glide in the channels of the matrix phase (referred to as c) of the face-centred cubic (fcc) type, dislocation climb at the interfaces with the reinforcing L1 2 precipitates (referred
## Abstract A study of the crystal orientation and structural perfection of single crystal blades obtained by Bridgeman method from CMSXβ4 nickel superalloy at various withdrawal rates between 1 and 5 mm/min was carried out using the Laue diffraction method and Xβray diffraction topography methods
## Abstract In the present paper we investigate the shear creep behavior of the single crystal super alloy CMSXβ4 at temperatures between 950 and 1100βΒ°C and shear stresses ranging from 80 to 155 MPa. A double shear creep test technique is used to study the shear creep behavior of four specific mac