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ORNL-2106 - the Molten Salt Energy Technologies Web Site

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TABLE 3.3.1. EXTRUSION OF HASTELLOY B BILLETS BY INTERNATIONAL NICKEL COMPANY FOR OAK RIDGE NATIONAL LABORATORY<br />

Billet dimensions: 6,900 in. OD, 2.500 in. ID, 10 in. long<br />

Machined sire of billets canned on OD only: 6.650 in. OD, 2.50 in. ID, 10 in. long<br />

Machined size of billets canned on OD and ID: 6,500 in. OD, 2.75 in. ID, 10 in. long<br />

Machined sire of unconned billets: 6,900 in. OD, 2.50 in. ID, 10 in. long<br />

Product dimensions: Outside diameter, as indicated below<br />

Inside diameter, 2.250 in.<br />

Extrusion Pressures Extrusion Rate Usable Length<br />

Billet Billet Preparation Extrusion Total Soaking Extrusion Product<br />

(tsi) of Billet Length of Product<br />

Radius Temperature Time (min) Ratio OD (in.)<br />

No*' On OD On ID (in.) (OF) Peak Minimum Running (ips) (in,)<br />

B- 1<br />

8-2<br />

B<br />

8-7<br />

B-8d<br />

B-10<br />

B B ~ Uncanned<br />

BBB<br />

8-3<br />

B -5<br />

8-4<br />

Uncanned<br />

Canned<br />

Canned<br />

Uncanned<br />

Uncanned<br />

Uncanned<br />

Canned<br />

Canned<br />

Canned<br />

Conned<br />

Uneanned<br />

Uncahned<br />

Canned<br />

Uncanned<br />

Uncanned<br />

U nc an n ed<br />

Uncanned<br />

Uncanned<br />

Uncanned<br />

Uncanned<br />

Canned<br />

1<br />

0.5<br />

0.5<br />

1<br />

1<br />

1<br />

1<br />

0.5<br />

0.5<br />

0.5<br />

0.5<br />

2050<br />

2050<br />

2050<br />

2 150 '<br />

2150'<br />

2150<br />

2150<br />

2150<br />

2150<br />

2200<br />

2200<br />

"Listed in extrusion order,<br />

bSoaked in gas furnace, except as indicated.<br />

'Soaked in salt bath after preheating to 7OOaF.<br />

dBillet stalled.<br />

220<br />

201<br />

187<br />

100<br />

110<br />

65<br />

75<br />

65<br />

m<br />

100<br />

1 os<br />

5.5: 1<br />

5.5: 1<br />

5.5: 1<br />

5.5: 1<br />

781<br />

781<br />

7:l<br />

781<br />

E1<br />

10: 1<br />

12.25: 1<br />

3.685 77.1<br />

3,685 71.3<br />

3.685 68.3<br />

3.685 74.3<br />

3.462 77.1<br />

3,462 75.8<br />

3.462 77.1<br />

3.462 74.3<br />

3.462 72.8<br />

3.135 77.1<br />

3.000 77.1<br />

77.1<br />

66.8<br />

61.0<br />

62.3<br />

77.1<br />

71.3<br />

77.1<br />

68.3<br />

68.3<br />

74.3<br />

71.3<br />

. I<br />

77.1<br />

68.3<br />

62.3<br />

68.3<br />

77.1<br />

68.3<br />

77.1<br />

69.7<br />

69.7<br />

77.1<br />

72.8<br />

1.2<br />

1.2<br />

1.2<br />

1.3<br />

0<br />

1.4<br />

0<br />

1.2<br />

1.4<br />

0.5<br />

1 e5<br />

41<br />

51<br />

47<br />

47<br />

0<br />

58<br />

0<br />

62<br />

70<br />

81<br />

99

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