Future Space Programs: Hearings Before the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, Second Session, January 24, 25, 26, 1978U.S. Government Printing Office, 1978 - 986 páginas |
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Página 27
... SURVEYS INFORMATION : 16 SERVICES SB / YEAR 100- 10- 1 0.1- 0 10 20 SB / YEAR 100- 10- MATERIALS : 10 PRODUCTS SB / YEAR 100 10- 1- 0.1- 0 10 20 ENERGY : 3 SERVICES 0.1 0 10 20 - MARKETS SURVEYED – U.S. POTENTIAL REVENUES ( in Millions 27.
... SURVEYS INFORMATION : 16 SERVICES SB / YEAR 100- 10- 1 0.1- 0 10 20 SB / YEAR 100- 10- MATERIALS : 10 PRODUCTS SB / YEAR 100 10- 1- 0.1- 0 10 20 ENERGY : 3 SERVICES 0.1 0 10 20 - MARKETS SURVEYED – U.S. POTENTIAL REVENUES ( in Millions 27.
Página 36
... materials processing -- $ 200 to $ 500 per pound . Generally , the harder the PCT material , the higher the cost . A tool made of harder alloy manufactured in space and having a longer life and / or a faster cutting speed would have a ...
... materials processing -- $ 200 to $ 500 per pound . Generally , the harder the PCT material , the higher the cost . A tool made of harder alloy manufactured in space and having a longer life and / or a faster cutting speed would have a ...
Página 37
... % of the total market . Therefore , a reasonable projection of the market for space- produced PCT's would range from $ 280 - million to $ 2.8 - billion . New Bearing Materials : Wear is perhaps the greatest bearing 37.
... % of the total market . Therefore , a reasonable projection of the market for space- produced PCT's would range from $ 280 - million to $ 2.8 - billion . New Bearing Materials : Wear is perhaps the greatest bearing 37.
Página 38
... Materials : Wear is perhaps the greatest bearing problem . Balls , rollers , races , and inserts are the items subjected to wear . Additional desireable bearing material characteristics are corrosion resistance , very low creep , high ...
... Materials : Wear is perhaps the greatest bearing problem . Balls , rollers , races , and inserts are the items subjected to wear . Additional desireable bearing material characteristics are corrosion resistance , very low creep , high ...
Página 39
... materials in wightlessness , leads to the possibility of producing totally new semiconductor electronic materials . Linear extrapolations of the current semiconductor market growth rate indicates a $ 12.7 - billion market in the year ...
... materials in wightlessness , leads to the possibility of producing totally new semiconductor electronic materials . Linear extrapolations of the current semiconductor market growth rate indicates a $ 12.7 - billion market in the year ...
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