Crystals | Free Full | 合法醫療器材資訊網
During the 20th century, the history of dentistry has intimately
been linked with metal alloys and those using cobalt (Co, CAS no.
7440-48-4, EC/List no. 231-158-0) and chromium (Cr, CAS no.
7440-47-3, EC/List no. 231-157-5) hold an important place. In
1907, the first Co–Cr alloys were designed as Co–Cr–W and
Co–Cr–Mo alloys (W = tungsten and Mo = molybdenum) [1] and in the 1930s
they began to be used for the preparation of removable partial
denture (RPD) frameworks [2]. Moreover, this material has been also widely
observed in other areas of medicine such as stents [3,4], intervertebral
disc replacement, and in knee or hip arthroplasty [5,6]. The success of
Co–Cr alloys is mainly due to mechanical properties such as
stiffness, strength and corrosion resistance, which are regarded
as excellent [2]. Moreover, this type of material achieves its
corrosion resistance through the formation of Cr-based oxides on
the surface; its biocompatibility then becoming ex...
“World”CB Dental Alloy “World”CB Dental Alloy 新型心律調節器費用 榮芝醫療儀器股份有限公司 Uces 3 Olympus HiQ+ 博泰科技 朝舜儀器有限公司 臺大機電自動控制有限公司
“世界”喜碧貴金屬牙材“World”CB Dental Alloy} | 合法醫療器材資訊網
WORLD ALLOYS 相關藥物 | 合法醫療器材資訊網
“世界”喜碧貴金屬牙材 | 合法醫療器材資訊網
Gialloy CB | 合法醫療器材資訊網
Cobalt–Chromium Dental Alloys | 合法醫療器材資訊網
Crystals | Free Full | 合法醫療器材資訊網
DENTSPLY Ceramco® Alloys. | 合法醫療器材資訊網
Cobalt–Chromium Dental Alloys | 合法醫療器材資訊網
(PDF) Cobalt–Chromium Dental Alloys | 合法醫療器材資訊網
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【“世界”喜碧貴金屬牙材】許可證字號:衛署醫器輸字第020302號
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