Medical cermet material and preparation method thereof
A cermet and metal matrix technology, which is applied in the field of medical cermet materials and its preparation, can solve the problem of uneven distribution of metal and ceramic phases in wear-resistant composite materials, insufficient mixing of metal and ceramic particles, and wear-resistant composite materials. Poor abrasiveness and other problems to achieve the effect of low processing efficiency, good contact and high compressive strength
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[0028] Example 1, a medical metal ceramic material and a preparation method thereof, comprising the following components in parts by mass: 58 parts of metal matrix, 22 parts of ceramic particles, 4 parts of kaolin, and 1 part of binder.
[0029] ingredient Metal matrix Ceramic particles Kaolin Binding agent Proportion / part 582241
[0030] A method for preparing medical cermet materials includes the following steps:
[0031] S1: Weigh the raw materials of each component as required and conduct mixing treatment;
[0032] S2, turn on the ball mill, perform dry ball milling on the metal substrate, and ball mill to obtain small materials;
[0033] S3: After mixing the ceramic particles, the binder and the small materials uniformly, the material is trapped at 30°C, and the trapping time is 16 hours. After the trapping is completed, the mixture is evenly mixed to obtain pellets;
[0034] S4: Put the pellets into the mold and put into the drying furnace to obtain a dry compact;
[0035] S5: ...
Example Embodiment
[0045] Example 2, a medical cermet material and a preparation method thereof, comprising the following components in parts by mass: 60 parts of metal matrix, 24 parts of ceramic particles, 6 parts of kaolin, and 2 parts of binder.
[0046] ingredient Metal matrix Ceramic particles Kaolin Binding agent Proportion / part 602462
[0047] S1, weigh the raw materials of each component as required and perform mixing treatment;
[0048] S2, turn on the ball mill, perform dry ball milling on the metal substrate, and ball mill to obtain small materials;
[0049] S3: After mixing the ceramic particles, the binder and the small materials uniformly, the material is trapped at 38°C, and the trapping time is 28 hours. After the trapping is completed, the mixture is evenly mixed to obtain pellets;
[0050] S4: Put the pellets into the mold and put into the drying furnace to obtain a dry compact;
[0051] S5: Put the dry billet in step S3 into the hot pressing furnace, increase the temperature in the...
Example Embodiment
[0061] Example 3, a medical metal ceramic material and a preparation method thereof, includes the following components in parts by mass: 63 parts of metal matrix, 26 parts of ceramic particles, 8 parts of kaolin, and 3 parts of binder.
[0062] ingredient Metal matrix Ceramic particles Kaolin Binding agent Proportion / part 632683
[0063] A method for preparing medical cermet materials includes the following steps:
[0064] S1, weigh the raw materials of each component as required and perform mixing treatment;
[0065] S2, turn on the ball mill, perform dry ball milling on the metal substrate, and ball mill to obtain small materials;
[0066] S3: After mixing the ceramic particles, the binder and the small materials uniformly, the material is trapped at 42° C. The trapping time is 48 hours. After the trapping is completed, the mixture is evenly mixed to obtain the pellets;
[0067] S4: Put the pellets into the mold and put into the drying furnace to obtain a dry compact;
[0068] S5. ...
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