| 摘要 |
<p>#CMT# #/CMT# The foldable bushing made of one-piece blank has a base plate (101) provided with side walls (102) and end walls (103). The flanges (104) are welded on side walls and end walls that are connected with each other via base plate or corner. One-piece blank is made of noble metals having different thickness. The reinforcing beads (106) are provided in side walls respectively. #CMT# : #/CMT# An independent claim is included for method for manufacturing foldable bushing made of one-piece blank. #CMT#USE : #/CMT# Foldable bushing for use in manufacture of mineral fibers such as fiber reinforced plastic or basalt fibers. #CMT#ADVANTAGE : #/CMT# Since the foldable bushing is made of noble metals, the high temperature and high corrosiveness resistances can be attained. The welding seam can be placed at the edges of the corner part, so that effective sealing of bushing is ensured. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the schematic views of the foldable bushing. 101 : Base plate 102 : Side walls 103 : End wall 104 : Flange 106 : Reinforcing beads #CMT#INORGANIC CHEMISTRY : #/CMT# The noble metal is platinum-gold alloy (PtAu 5), platinum-iridium alloy (PtIr 1, PtIr 3and PtIr 5), platinum-rhodium alloy (PtRh 5, PtRh 10, and PtRh 20), and/or platinum.</p> |
