COLUMBIUM ALLOY EXTRUSION PROGRAM. PHASE V. TUBING PROGRAM. Interim Report VI. July 15, 1962-October 15, 1962
Technical Report
·
OSTI ID:4776642
The Nb and Nb alloy extrusion program was revised from the pilot production of D-31 T'' sections to the goal production of tubing of the alloys X-110 (Nb-10W-1Zr-0.1C) and B-86 (Nb-5Mo-5V-1Zr). Progress in the first 3-month period of this revised program is described. Two 8-in. dia ingots of each aIIoy were melted and converted to 4-in. dia billet stock by extrusion. Tube blank extrusions of 8 : 1 ratio were made from 3200 to 3400 deg F. The effects of various process parameters are reported, and the future program is discussed. This will include additional tube blank extrusions and a tube-reducing program. (auth)
- Research Organization:
- Du Pont de Nemours (E.I.) & Co. Metals Center, Baltimore Page(s): 49
- NSA Number:
- NSA-17-003445
- OSTI ID:
- 4776642
- Report Number(s):
- NP-12225
- Country of Publication:
- United States
- Language:
- English
Similar Records
COLUMBIUM ALLOY EXTRUSION PROGRAM. PHASE V. TUBING PROGRAM. Interim Report VIII, January 15, 1963-April 15, 1963
COLUMBIUM ALLOY EXTRUSION PROGRAM. Phase V. Tubing Program Interim Report VII, October 15, 1962-January 158 1963
DEVELOPMENT OF HIGH STRENGTH COLUMBIUM AND TANTALUM ALLOY TUBING. First Quarterly Progress Report, December 1, 1962-February 28, 1963
Technical Report
·
Wed Oct 30 23:00:00 EST 1963
·
OSTI ID:4721511
COLUMBIUM ALLOY EXTRUSION PROGRAM. Phase V. Tubing Program Interim Report VII, October 15, 1962-January 158 1963
Technical Report
·
Wed Oct 30 23:00:00 EST 1963
·
OSTI ID:4718103
DEVELOPMENT OF HIGH STRENGTH COLUMBIUM AND TANTALUM ALLOY TUBING. First Quarterly Progress Report, December 1, 1962-February 28, 1963
Technical Report
·
Wed Apr 10 23:00:00 EST 1963
·
OSTI ID:4695471