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ORNL-2106 - the Molten Salt Energy Technologies Web Site

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LJ<br />

PERIOD ENDING JUNE 10, 1956<br />

Fig. 3.3.1. Seamless Tube Blanks Extruded from Forged Hastelloy W Billets Canned in Inconel. Tube<br />

1 was extruded at a fast rate at 2100OF. Tube 2 was extruded at a slow rate at 2100OF.<br />

TABLE 3.3.2. EXTRUSION OF UNCANNED HASTELLOY W AND X BILLETS<br />

BY INTERNATIONAL NICKEL COMPANY<br />

Billet dimensions: 6.960 in. OD, 2.50 in. ID, 10 in. long; Nose radius, 1 in.<br />

Product dimensions: Outside diameter, as indicated; Inside diameter, 2.250 in.<br />

Billet<br />

Extrusion<br />

Temperature*<br />

Extrusion<br />

Outside Diameter<br />

of Product<br />

Usable Length<br />

of Product<br />

Matcri al N 0.<br />

(OF)<br />

Ratio<br />

(in.) (in.)<br />

Hartclloy W 12** 2150 1225:l<br />

13 2150 7.9: 1<br />

Hastalloy X 14 2150 7.9 1 3.28 67<br />

15 2150 7.9 1 3.28 67<br />

16<br />

17**<br />

18<br />

19<br />

*Soaked in gas furnace.<br />

**Billet stalled.<br />

3.00<br />

3.28<br />

2150 1O:l 3.135<br />

2150 12.25: 1 3.00<br />

2200 12.25: 1 3.00<br />

2200 1225: 1 3.00<br />

0<br />

67<br />

85<br />

0<br />

104<br />

104<br />

161

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