固体润滑

1. PHOSPHATIZING
Chemical conversion treatment providing a crystalline phosphate layer (Mn, FeMn, Zn, ZnFe, ZnCa).
1.1 Characteristics: MANGANESE TYPE PHOSPHATIZING:  • Decrease friction, • Improves adherence of lubricating films. ZINC TYPE PHOSPHATIZING: • Improves corrosion resistance • Excellent base for adherence of top-coat organic coatings.
1.2 Materials suitable for treatment: Ferrous alloys • Aluminum alloys • Zinc alloys • Cadmium coatings.
1.3 Applications examples: Straight gears • Gleason gears • Gearboxes pinions • Camshaft • Rocker shaft • Automatic weapons chambers • Parts for rifles • Fish joints • Valves cocks • Car screws and bolts • All applications for duplicate molding • Free wheels eccentric bearings…

2. SDA™ - GRAPHLUB™
Organic coatings providing solid lubricants to the surface of the treated parts, such as molybdenum or graphite.
2.1 Characteristics (depending on type of coating): •  Decrease of friction coefficient, producing a transfer film on the antagonist surface (Solid lubricant/solid lubricant friction) • Dry friction • Resistance to corrosion • Resistance to fretting-corrosion • Wear resistance • Decrease of sound levels • Resistance to radiations
2.2 Materials suitable for treatments: All types of metal substrates.
2.3 Application examples: • Loaders for rifles • Receivers of automatic weapons • Splice axes of cranes • Oil connectors • Slides • Balls of valves • Coatings of molds.

3. TEGLISS™
Organic coatings using thermal hardened or thermo-stable polymers (PTFE, POLYIMIDE).
3.1 Characteristics (depending on type of coating): • Low friction coefficient • Seizure resistant • Anti-adherence • Chemically inert • Resistance to fretting-corrosion • Compatible with foodstuffs
3.2 Materials suitable for treatments: All types of metal substrates.
3.3 Application examples: • Coatings for molds • Valves systems • Hinge axles • Connectors rings • Tie rods • Bearings • Special screws and bolts • Automotive locks • Brake box • Mixers • Molds for industrial pastry.

  4. TECHNICAL VARNISHES
Technique Surfaces can intervene as a technical varnish applicator depending on your specific needs: • Whitford • Everlube • Molykote • …
4.1 Characteristics: • Low coefficient of friction • Seizure resistance • Anti-adherence • Chemical inertia • Resistance to fretting corrosion • Suitable for food
4.2 Materials suitable for treatments: All types of materials.
4.3 Application examples: Technique Surfaces is particularly equipped to treat large dimensions parts: Offshore, Oil and gas.

5. STANAL™ 400 
Solid-phase metal diffusion treatment at 400°C (752° F). STANAL™ 400 improves the resistance to seizure of stainless steel parts without changing the corrosion resistance.
5.1 Characteristics: • Improves surface hardness • Improves wear resistance and resistance to seizure • Good intrinsic resistance to corrosion • Excellent base for self-lubricating coating varnishes
5.2 Materials suitable for treatment: • Austenitic stainless steels • Martensitic stainless steels • Structurally hardened stainless steels • Refractory steels • Alloyed steels
5.3 Application examples: • Electrical connectors for aeronautics • Hot gas restart joints on planes reactors • Hydraulic joints • Stainless steel nuts and bolts for nuclear industry • Various parts composing nuclear valves• containers plugs for atomic fuel • articulation axles for submarine doors • Vane fixation brooches for steam turbines • Door hinges for atomic pool sin

STANAL 400
固相金属扩散处理，以提高不锈钢部件的抗咬合性。

      定义: 400℃ 固 相 金 属 扩 散 处 理 ，STANAL ™ 400 可提高不锈钢部件的抗咬合性，同时不改变更其耐蚀性。

      应用实例 ：航空电连接器 • 喷气发动机热气旋转接头 • 液压配件 • 核工业使用的不锈钢螺栓 • 核阀零件 • 核燃料箱塞 • 水下门铰链 • 汽轮机叶片定位销 • 软化水环境中核槽门铰链 • 不利环境中（核，海底勘察）运行机器的移动部 件 • 食物混合器 • 绞肉机轴承 • 糕饼制造活塞 • 阀门 • 农业设备保险销 • 射孔器阀 • 分配器活塞 • 传动装置(齿轮) • 高强度钢螺栓 • 马氏体铬不锈钢螺栓 • 连接销等

      涂层特性：使用的热循环不可超过 400°C，小心控制扩散现象，制造硬金属合金，形 成 STANAL™400 层。
由于热循环，STANAL ™400 适用于：
– 奥氏体不锈钢，无碳化铬沉淀风险，所以不改变钢的不锈性能。

– 结构坚硬的马氏体不锈钢，未改变他们的机械属性。
 
硬度： 根据已处理的钢，硬度为 350-450  HV 
 
涂层厚度： 根据已处理的钢，涂层厚度为 5-10 微米。
 
处理优势：
•提高表面硬度
• 提高耐磨性和抗咬合性
• 具有良好的抗氧化和抗腐蚀特性
• 固体薄膜润滑的优质基底
  
需采取的措施：
•复杂形状的部件应在 400°C 的温度下定型 2 小时，在精加工之前进行缓慢冷却。
• 部件制造时，允许有 12 ± 3 微米的直径膨胀。
• 处理后部可以进行再加工，表面精加工除外，例如抛光，打磨。
 
适用于处理的材料：
 • 所有奥氏体不锈钢：例如：X2CrNi 18.8，X2 CrNiMo 18.10，X3CrNiMo 1812，X6 CrNiTi 17.12 等。
• 镍铬马氏体不锈钢，可进行热处理，可在 400°C 和 600ºC 之间回火，例如 X6 CrNi 17.04，X15 CrNi 17.03，X8 CrNiMo 14.04
• 硬结构不锈钢 X12 CrNiMo 16.04，X6 CrCu 17.04
• 热强钢：X12CrNiMo 25，X12，CrNiKMoW20，X6 NiTiCr25
 
特殊条件：
非润滑摩擦或不良环境下的固体膜润滑剂涂层，STANAL™ 400 处理可在完成固体膜润滑剂后完成。
• 抛光 ，STANAL™ 400 可用金属刷处理，使表面更加光亮。然而，必须使用不锈钢硬毛的柔软刷毛。
• 净化 ，含硝酸的 STANAL™ 400 净化溶液。
• 钝化 ，STANAL™ 400 处理部件必须为钝态。