| 摘要 |
PCT No. PCT/GB94/00869 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Apr. 25, 1994 PCT Pub. No. WO94/25216 PCT Pub. Date Nov. 10, 1994A composition which is effective in the making of a galled joint between two metal members in which there are gaps in the joint prior to and during its formation and which comprises a multiplicity of small metal particles and a gall-enhancing material, for example, a polydimethylsiloxane, and the use of the composition in a method of securing against lateral motion two bodies held in face to face asperity contact, thereby to make a joint between the two bodies, in which method there is inserted into the gap or interface between the two bodies said composition, which on minimal initial lateral relative motion of the two surfaces promotes rapid but controllable "galling" between the two surfaces, this galling binding the surfaces against further such motion. |
