Title:
亜鉛合金
Document Type and Number:
Japanese Patent JP6670815
Kind Code:
B2
Abstract:
The invention discloses a heat sink zinc-based microalloy which takes zinc as a matrix and is added with trace calcium and/or tellurium. The heat sink zinc-based microalloy is prepared from the following components in percentage by weight: 0.005 to 0.2 percent of calcium, 0.001 to 0.03 percent of tellurium, less than or equal to 0.02 percent of impurities, and the balance of zinc, wherein the total weight percentage of all the components is 100 percent. When the zinc alloy disclosed by the invention is used for vacuum evaporation coating of a metal thin film, the occurrence rate of the "splashing" defect is low, and the yield is high; and furthermore, the storage time of the evaporation-coated thin film subjected to is longer than that of a conventional pure zinc evaporation-coated thin film.
Inventors:
National water
Song Shina
Peng Jun
Lee Zhenhua
Shen Moon Akira
Song Shina
Peng Jun
Lee Zhenhua
Shen Moon Akira
Application Number:
JP2017224331A
Publication Date:
March 25, 2020
Filing Date:
November 22, 2017
Export Citation:
Assignee:
Shaoxing Tenryu Tin Material Co., Ltd.
International Classes:
C22C18/00
Domestic Patent References:
| JP2005015848A | ||||
| JP2013214688A | ||||
| JP6231756A | ||||
| JP7245103A | ||||
| JP62090860A | ||||
| JP2004273784A | ||||
| JP61153951A |
Attorney, Agent or Firm:
Cui Hailong
Takayuki Kawai
Takayuki Kawai