铌坩埚

项目 详情
产品目录编号 NB0011
尺寸规格 圆柱形、锥形和舟形
材料 R04200、R04210
纯度 99.95%
CAS号 7440-03-1
密度 8.57 g/cm³
表面处理 抛光
产品描述 我们的高质量铌坩埚和铌杯主要应用于冶金工业、化工行业、机械加工、玻璃和陶瓷行业。价格具有竞争力!

描述

铌坩埚产品说明

苏州科跃材料科技有限公司提供高纯度铌坩埚,采用RO4200或RO4210材料制成,纯度达99.95%。我们支持定制多种形状,包括但不限于椭圆形、锥形、无底式、圆口等,广泛应用于冶金、化工、玻璃、陶瓷等行业。

基本参数

  • 材料:RO4200 / RO4210

  • 纯度:99.95%

  • CAS号:7440-03-1

  • 密度:8.57 g/cm³

  • 熔点:2468°C

  • 外观:灰色金属光泽

  • 表面处理:抛光

化学成分(典型值)

RO4200:主元素为Nb,杂质含量极低,如Fe ≤ 0.004%,Si ≤ 0.004%,Ta ≤ 0.07%,O ≤ 0.015% 等。
RO4210:Fe、Si、Ta 等含量略高于RO4200,但依然控制在严格范围内,满足高端应用要求。

力学性能(退火态)

  • 抗拉强度 ≥ 125 MPa

  • 屈服强度 ≥ 85 MPa

  • 延伸率(标距1″/2″):厚度 ≥0.010″时为25%,<0.010″时为20%

包装方式
所有铌坩埚均采用泡沫包裹,并置于加固胶合板箱中,确保运输及储存过程中的安全性与完整性。

如需了解更多定制信息或获取报价,请联系我们的技术团队。

评价

目前还没有评价

成为第一个“铌坩埚” 的评价者

您的邮箱地址不会被公开。 必填项已用 * 标注

常见问题

Sputtering targets are materials used in thin-film deposition processes to create coatings on substrates. They are used in industries like semiconductors, optics, photovoltaics, and electronics.

Evaporation materials are used in Physical Vapor Deposition (PVD) processes, where materials are heated and evaporated to form a thin film on a substrate. These are critical for applications in optics, wear protection, and decorative coatings.

Boat crucibles are used as containers for evaporation materials during PVD processes. They help to uniformly evaporate materials onto the substrate for thin film formation.

Sputtering uses energetic particles to eject material from a target, while evaporation involves heating a material until it vaporizes and deposits on a substrate. Both are common methods in Physical Vapor Deposition (PVD) for creating thin films.

Consider the material composition, purity, target size, and application-specific requirements such as the thickness and uniformity of the film.

Yes, we offer customized sputtering targets, evaporation materials, and crucibles to meet specific customer requirements for size, material composition, and purity.

Yes, we can assist in selecting the most suitable material based on your application, whether it’s for optical coatings, semiconductor fabrication, or decorative finishes.

Yes, we offer both bulk and small quantities of sputtering targets, evaporation materials, and spherical powders to support research, prototyping, and development projects.