DE1519872C - - Google Patents

Info

Publication number

DE1519872C

DE1519872C DE1519872C DE 1519872 C DE1519872 C DE 1519872C DE 1519872 C DE1519872 C DE 1519872C

Authority

DE

Germany

Prior art keywords

coupling

rod

melting

coupling half

drive shaft

Prior art date

1972-06-08

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• DPMA
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• 230000008878 coupling Effects 0.000 claims description 48
• 238000010168 coupling process Methods 0.000 claims description 48
• 238000005859 coupling reaction Methods 0.000 claims description 48
• 238000004857 zone melting Methods 0.000 claims description 6
• 239000000463 material Substances 0.000 claims description 4
• 239000004065 semiconductor Substances 0.000 claims description 2
• 238000002844 melting Methods 0.000 description 29
• 230000008018 melting Effects 0.000 description 29
• 239000013078 crystal Substances 0.000 description 7
• 239000000155 melt Substances 0.000 description 5
• 238000010438 heat treatment Methods 0.000 description 4
• PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
• 230000008646 thermal stress Effects 0.000 description 4
• 229910000831 Steel Inorganic materials 0.000 description 3
• 229910052759 nickel Inorganic materials 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• 239000007789 gas Substances 0.000 description 2
• 239000011521 glass Substances 0.000 description 2
• 230000006698 induction Effects 0.000 description 2
• 239000002054 inoculum Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000001681 protective effect Effects 0.000 description 2
• 229910052710 silicon Inorganic materials 0.000 description 2
• 239000010703 silicon Substances 0.000 description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• 238000000137 annealing Methods 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 239000011261 inert gas Substances 0.000 description 1
• 238000011081 inoculation Methods 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 230000011664 signaling Effects 0.000 description 1
• 230000035882 stress Effects 0.000 description 1
• 229960005486 vaccine Drugs 0.000 description 1