航空航天- 国防军工 共找到 359 件产品

超声刀柄，核心防颤刀柄抑制切削颤振，提升加工精度与表面质量；低切削力、低切削温度，大幅降低刀具损耗与生产成本

🛠️ 核心特点与性能参数 99氧化铝陶瓷坩埚的主要优势体现在以下几个方面： 极致耐高温：可在高达1700℃的环境中长期使用，短期耐受温度可达1800℃。 化学惰性强：对酸、碱及多种熔融金…

纳米银粉为超细高纯度粉体，具有优异的导电、导热及抗菌性能，广泛用于电子浆料、导电油墨、抗菌涂料、纺织面料、医疗器械、催化材料等领域。产品分散性好、烧结温度低、导电稳定、抗菌持久，可满足电子、新…

1. High strength: Bending strength can reach over 800 MPa, far exceeding traditional ceramic mat…

1. Flexural strength: 600-800 MPa. 2. Fracture toughness: 5-7 MPa·m½. 3. Thermal conductivity:…

1. High-temperature stability: Maintains stable performance at temperatures up to 1600℃. 2. Exc…

1. Physical Properties: High strength and high toughness, high bending strength, and fracture t…

1. Physical Properties: Extremely low thermal expansion coefficient (approximately 3.2 × 10⁻⁶/℃)…

1. Porosity: Directly affects the material's density and permeability. 2. Strength: Determines …

1. Corrosion Resistance: In a 3.5% NaCl solution, the average annual corrosion depth is only 0.0…

Bulk Density: 3.1-3.3 g/cm³ Flexural Strength: 600-800 MPa Appearance Color: Blackish gray Pr…

1. Mechanical Properties: Vickers hardness can reach over 1600 HV (HRA 90+). Bending strength …