Claims
- 1. A method of injecting a first material of lower melting point into a second material of higher melting point while the second material is in the molten state comprising:
- holding a first material of lower melting point in a sealed container supported above the surface of the molten second material of higher melting point so that the heat from the molten second material melts and vaporizes the first material; and
- interconnecting the sealed container with the molten second material so that vapor produced from the first material is transported to a location below the surface of the molten second material and rises through the molten second material.
- 2. The method of claim 1 further including varying the elevation of the sealed container above the surface of the molten second material to vary the rate of vapor generation in the sealed container.
Parent Case Info
This is a division of application Ser. No. 06/927,076 filed Oct. 29, 1986, now U.S. Pat. No. 4,705,664.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4094666 |
Ototani |
Jun 1978 |
|
4313758 |
Henning |
Feb 1982 |
|