概述- 用于从单个牙冠到上结构的广泛牙科修复的金属-陶瓷合金。
- 无铜配方,适合对金属敏感的患者。
- 浅色氧化层有利于陶瓷的色泽匹配。
- 合金中含金和银,具有良好的熔融、流动和焊接性能。
- 生物相容且耐腐蚀,适用于长期修复框架。
适应症 / 临床用途- 陶瓷熔附金属(PFM)冠和桥
- 前牙和后牙修复
- 牙科实验室的多单位上结构和框架
主要特性- 高钯含量提供可靠的力学性能
- 无铜配方降低过敏风险
- 浅色氧化物使陶瓷烧结行为可预测
技术参数(表)Item name: BegoPal® 300
Product description: Palladium-based metal-to-ceramic alloy
Content/amount: 1 g
Composition: Pd 75,2 · In 6,3 · Ag 6,2 · Au 6,0 · Ga 6,0 · Re · Ru
Base metal: Palladium
Color code: 8
Preheat temp. from: 850 °C
Preheat temp. to: 850 °C
Casting temperature: 1390 °C
Solidus temp.: 1120 °C
Liquidus temp.: 1310 °C
Vickers hardness: 265 HV10
Yield strength: 485 MPa
Elongation at break: 34 %
Density g/cm³: 11,2 g/cm³
Elastic modulus: 122 GPa
Iso type ISO22674: 4
CTE: 13,5 10ˉ⁶ Kˉ¹
规格 / 技术数据- Item name: BegoPal® 300
- Product description: Palladium-based metal-to-ceramic alloy
- Content/amount: 1 g
- Composition: Pd 75,2 · In 6,3 · Ag 6,2 · Au 6,0 · Ga 6,0 · Re · Ru
- Base metal: Palladium
- Color code: 8
- Preheat temperature: from 850 °C to 850 °C
- Casting temperature: 1390 °C
- Solidus temperature: 1120 °C
- Liquidus temperature: 1310 °C
- Vickers hardness: 265 HV10
- Yield strength: 485 MPa
- Elongation at break: 34 %
- Density: 11,2 g/cm³
- Elastic modulus: 122 GPa
- ISO type (ISO22674): 4
- CTE: 13,5 · 10ˉ⁶ Kˉ¹
- REF / SKU: 61105