Dental Titanium Casting Researches in China
نویسندگان
چکیده
منابع مشابه
Dental Titanium Casting Researches in China
Titanium is an ideal material for use in prosthodontics because of its biocompatibility, corrosion resistance, and mechanical strength combined with its lightweight. Recently the use of titanium and titanium alloys for fixed restorations has increased substantially, mainly due to the improvement of techniques for the casting titanium and its alloys. This article reviewed the studies on titanium...
متن کاملDENTAL CASTiNG OF TITANIUM
and porcelain-fused-to-metal restorations instead of gold or silver alloys. This tendency seems to be the same a]1 over the world, However, the expanded use of nickel-containing base metal alloys in dentistry has raised questions concerning their biological s fety, namely, carcinogenic and sensitivity risks.i) On the other hand, since pure titanium or titanium-based alloys have excellent biocom...
متن کاملCasting of Titanium Alloys for Dental Applications
In dentistry, gold-based noble metal alloys have traditionally been cast into various types of dental prostheses, such as partial dentures, crowns, and bridges. More recently, less expensive dental alloys with base-metal elements, such as Co-Cr and Ni-Cr, have been used. Titanium is considered to be an attractive alternative to these traditional dental alloys because of its remarkable lack of t...
متن کامل[Titanium, a target for progress in dental casting].
チ タ ンとい う金属 元 素 が発 見 され た の は今 か ら 200年 も前 の こ とに な るが,金 属 チ タ ンが 工 業 的 に 生 産 され る よ うに な って,人 類 の生 活 に役 に立 ち 始 め た の は,第 二 次 世 界 大 戦 後 の こ とで あ る。 チ タ ンが 初 め て 歯科 材 料 と して応 用 され た の は, わ れ わ れ の 知 る範 囲 で は,1968年 に西 ドイ ツの ク ル ップ社 に お い て 開 発 され た チ タン 入 りコバ ル ト ク ロム合 金 クル タ ニ ウ ムで,そ の後,純 チ タ ンを は じめとして各種チタン合金が歯科に導入され, 人工歯根や下顎再建などのインプラント用材料, 矯正用 ワイヤー,支 台築造用 のポス ト,イ ンレ ,ク ラウンブリッジか ら金属床,さ らには抜歯 用の...
متن کاملEffect of magnesia investments in the dental casting of pure titanium or titanium alloys.
For past several years, precious alloys have been gradually replaced by non-precious ones in the dental casting field because of the rising price of dental alloys. In Japan during the past ten years, nickel-chromium alloys have been used extensively for crown or bridge and porcelain-fused-to-metal restorations instead of gold or silver alloys. This tendency seems to be the same all over the wor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MATERIALS TRANSACTIONS
سال: 2002
ISSN: 1345-9678,1347-5320
DOI: 10.2320/matertrans.43.3131