公开(公告)号：US20210078073A1

公开(公告)日：2021-03-18

申请号：US17042444

申请日：2019-03-27

Applicant: MATERION CORPORATION

Inventor： Steffen MACK ,  Fritz C. GRENSING ,  Carole L. TRYBUS ,  David J. KRUS

IPC: B22F1/00 ,  B22F3/15 ,  B22F3/22 ,  B22F3/20 ,  B22F5/02 ,  B22F5/00 ,  C23C4/123 ,  C23C4/06 ,  B22F3/18

Abstract: The present disclosure relates to powders and wires made from a copper-containing alloy. The copper-containing alloy is a copper-nickel-tin alloy or a copper-nickel-silicon-chromium alloy. Articles formed from the metal powder exhibit high thermal conductivity, high wear resistance, and thermal stability. The powders and wire also be used as a feed material for thermal spraying and copper-containing coatings are disclosed. The copper-containing alloy material promotes increased life of engine components and fuel efficiency when used as a cylindrical liner in an internal combustion engine.

公开(公告)号：US20220289631A1

公开(公告)日：2022-09-15

申请号：US17634160

申请日：2020-08-13

Applicant: MATERION CORPORATION

Inventor： Larry T. SMITH ,  Fritz C. GRENSING ,  Zan ASLETT ,  Robert E. KUSNER ,  Jeffrey R. CAMPBELL ,  Aaron B. SAYER ,  Kyung H. CHUNG ,  Gordon V. LU

IPC: C04B35/08 ,  C04B35/628 ,  C04B41/45 ,  C04B41/52

Abstract: A base plate containing a having a top and a bottom and comprising a beryllium oxide composition containing at least 95 wt % beryllium oxide and optionally fluorine/fluoride ion. The base plate demonstrates a clamping pressure of at least 133 kPa at a temperature of at least 600° C. and a bulk resistivity greater than 1×105 ohm-m at 800° C.