Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nickel metal slurry, nickel sintering process and metallized ceramic part
The invention discloses ceramic metallization slurry which comprises the following components: nickel powder, a sintering aid and a binder solution, wherein the mass ratio of the nickel powder to the binder solution is (1-3): 1; the mass ratio of the nickel powder to the sintering aid is (80-98): 1; the sintering aid comprises copper metal powder and manganese metal powder, or comprises copper-manganese alloy powder; when the particle size d of the nickel powder is more than or equal to 1 mu m and less than or equal to 5 mu m, the sintering aid further comprises nickel nano powder, and the particle size of the nickel nano powder is 1t; the mass percentage content of each metal element is as follows: 4.5% < = Mnlt; 68%; 28.8 < = Cult; 95%; 0 lt; ni < = 10%; when the particle size of the nickel powder is dlt; the mass percentage of each metal element in the sintering aid is as follows: Mn is more than or equal to 5% and less than or equal to 68%; 32% < = Cu < = 95%. According to the method for sintering the nickel on the ceramic surface, the compactness of the sintered nickel is enhanced, and the welding strength and the air tightness of the metallized ceramic part are improved.
本发明公开了一种陶瓷金属化浆料，包括如下组分：镍粉、烧结助剂和粘结剂溶液；其中，镍粉与粘结剂溶液的质量比为(1～3)：1；镍粉与烧结助剂的质量比为(80～98)：1；烧结助剂包括铜金属粉与锰金属粉，或包括铜锰合金粉；当镍粉的粒径d满足：1μm≤d≤5μm时，烧结助剂中还包括镍纳米粉，所述镍纳米粉的粒径<1μm，各金属元素的质量百分含量如下：4.5％≤Mn<68％；28.8≤Cu<95％；0<1μm时，烧结助剂中的各金属元素的质量百分含量如下：5％≤Mn≤68％；32％≤Cu≤95％。本发明提供的陶瓷表面烧结镍方法增强了烧结镍的致密性，提高了金属化陶瓷件焊接强度和气密性。
Nickel metal slurry, nickel sintering process and metallized ceramic part
The invention discloses ceramic metallization slurry which comprises the following components: nickel powder, a sintering aid and a binder solution, wherein the mass ratio of the nickel powder to the binder solution is (1-3): 1; the mass ratio of the nickel powder to the sintering aid is (80-98): 1; the sintering aid comprises copper metal powder and manganese metal powder, or comprises copper-manganese alloy powder; when the particle size d of the nickel powder is more than or equal to 1 mu m and less than or equal to 5 mu m, the sintering aid further comprises nickel nano powder, and the particle size of the nickel nano powder is 1t; the mass percentage content of each metal element is as follows: 4.5% < = Mnlt; 68%; 28.8 < = Cult; 95%; 0 lt; ni < = 10%; when the particle size of the nickel powder is dlt; the mass percentage of each metal element in the sintering aid is as follows: Mn is more than or equal to 5% and less than or equal to 68%; 32% < = Cu < = 95%. According to the method for sintering the nickel on the ceramic surface, the compactness of the sintered nickel is enhanced, and the welding strength and the air tightness of the metallized ceramic part are improved.
本发明公开了一种陶瓷金属化浆料，包括如下组分：镍粉、烧结助剂和粘结剂溶液；其中，镍粉与粘结剂溶液的质量比为(1～3)：1；镍粉与烧结助剂的质量比为(80～98)：1；烧结助剂包括铜金属粉与锰金属粉，或包括铜锰合金粉；当镍粉的粒径d满足：1μm≤d≤5μm时，烧结助剂中还包括镍纳米粉，所述镍纳米粉的粒径<1μm，各金属元素的质量百分含量如下：4.5％≤Mn<68％；28.8≤Cu<95％；0<1μm时，烧结助剂中的各金属元素的质量百分含量如下：5％≤Mn≤68％；32％≤Cu≤95％。本发明提供的陶瓷表面烧结镍方法增强了烧结镍的致密性，提高了金属化陶瓷件焊接强度和气密性。
Nickel metal slurry, nickel sintering process and metallized ceramic part
镍金属浆料、烧结镍工艺与金属化陶瓷件
HE SHAOYUN (Autor:in) / CHEN ZHANJUN (Autor:in) / PENG YANGXI (Autor:in) / LU YUHOU (Autor:in) / ZHENG XINYU (Autor:in) / TAN YINGYING (Autor:in) / KANG WENTAO (Autor:in) / JIANG YONG (Autor:in)
30.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2022
Ceramic part sintering process and ceramic part sintering equipment
| Europäisches Patentamt | 2020
Aluminizing nickel foam by a slurry coating process
| British Library Online Contents | 2009