JPS6167745A - 歯科用金属練成充填材 - Google Patents

Info

Publication number

JPS6167745A

JPS6167745A JP59187528A JP18752884A JPS6167745A JP S6167745 A JPS6167745 A JP S6167745A JP 59187528 A JP59187528 A JP 59187528A JP 18752884 A JP18752884 A JP 18752884A JP S6167745 A JPS6167745 A JP S6167745A

Authority

JP

Japan

Prior art keywords

amalgam

metal powder

metal

creep

alloy

Prior art date

1984-09-07

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

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• 238000004898 kneading Methods 0.000 title description 2
• 239000007769 metal material Substances 0.000 title 1
• 239000000843 powder Substances 0.000 claims abstract description 23
• 229910052751 metal Inorganic materials 0.000 claims abstract description 16
• 239000002184 metal Substances 0.000 claims abstract description 16
• 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 13
• 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
• 229910052738 indium Inorganic materials 0.000 claims abstract description 7
• 239000000463 material Substances 0.000 claims abstract description 7
• 229910052709 silver Inorganic materials 0.000 claims abstract description 6
• 229910052802 copper Inorganic materials 0.000 claims abstract description 4
• 229910052733 gallium Inorganic materials 0.000 claims description 2
• 229910000497 Amalgam Inorganic materials 0.000 abstract description 11
• 229910045601 alloy Inorganic materials 0.000 abstract description 9
• 239000000956 alloy Substances 0.000 abstract description 9
• 229910052737 gold Inorganic materials 0.000 abstract description 4
• 238000002845 discoloration Methods 0.000 abstract description 3
• 229910052718 tin Inorganic materials 0.000 abstract description 3
• 230000001988 toxicity Effects 0.000 abstract description 3
• 231100000419 toxicity Toxicity 0.000 abstract description 3
• 231100000956 nontoxicity Toxicity 0.000 abstract description 2
• 229910000807 Ga alloy Inorganic materials 0.000 abstract 1
• 239000007788 liquid Substances 0.000 abstract 1
• 238000000034 method Methods 0.000 abstract 1
• 229910052763 palladium Inorganic materials 0.000 abstract 1
• 239000000203 mixture Substances 0.000 description 7
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
• 239000006023 eutectic alloy Substances 0.000 description 4
• 229910052753 mercury Inorganic materials 0.000 description 4
• 238000002156 mixing Methods 0.000 description 4
• 238000000889 atomisation Methods 0.000 description 3
• 238000005259 measurement Methods 0.000 description 3
• 238000010998 test method Methods 0.000 description 3
• 229910001316 Ag alloy Inorganic materials 0.000 description 2
• 238000003912 environmental pollution Methods 0.000 description 2
• 238000007873 sieving Methods 0.000 description 2
• 229910001020 Au alloy Inorganic materials 0.000 description 1
• 244000062175 Fittonia argyroneura Species 0.000 description 1
• 229910000645 Hg alloy Inorganic materials 0.000 description 1
• 238000005275 alloying Methods 0.000 description 1
• 229910002056 binary alloy Inorganic materials 0.000 description 1
• 230000002051 biphasic effect Effects 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 238000001465 metallisation Methods 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 230000008685 targeting Effects 0.000 description 1