行业组件数据 · 2026

耐磨涂层

Specialized protective coating applied to pharmaceutical tablet press punch tips to reduce friction, prevent material adhesion, and extend tool life.

技术定义与适配语境
典型 耐磨涂层 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A thin, engineered surface layer deposited on pharmaceutical tablet press punch tips through processes like physical vapor deposition (PVD), chemical vapor deposition (CVD), or thermal spraying. It enhances surface hardness, reduces coefficient of friction, and provides chemical inertness to withstand abrasive and adhesive wear during tablet compression.

组件规格

定义
A thin, engineered surface layer deposited on pharmaceutical tablet press punch tips through processes like physical vapor deposition (PVD), chemical vapor deposition (CVD), or thermal spraying. It enhances surface hardness, reduces coefficient of friction, and provides chemical inertness to withstand abrasive and adhesive wear during tablet compression.
工作原理
The coating creates a hard, low-friction barrier between the punch tip and tablet formulation. It minimizes direct metal-to-powder contact, reducing wear mechanisms like abrasion, adhesion, and fatigue. This maintains precise tablet dimensions, reduces sticking, and prevents contamination over extended production runs.
材料
Common materials include Titanium Nitride (TiN)Chromium Nitride (CrN)Diamond-Like Carbon (DLC)or advanced ceramics like Alumina (Al2O3). Thickness typically ranges from 2-10 microns. Substrate is usually tool steel (e.g.D2S7) or carbide.
Hardness
2000-3000 HV
Adhesion Strength
>80 N (Rockwell C test)
Coating Thickness
3-5 μm
Operating Temperature
Up to 400°C
Surface Roughness (Ra)
<0.1 μm
Coefficient of Friction
<0.2
标准
ISO 20523DIN 50359

行业分类与别名

耐磨涂层 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Improper surface preparation before coating->Coating delamination during operation->Implement strict cleaning and etching protocols; use adhesion tests like Rockwell C or scratch tests
Excessive coating thickness->Increased brittleness and micro-cracking->Control deposition parameters to maintain 3-5 μm thickness; use non-destructive thickness measurement

工业生态与工程逻辑

0
Coating delamination
1
Inconsistent thickness
2
Poor adhesion to substrate
3
Chemical incompatibility with API
4
Micro-cracking under cyclic loading

合规与检测

tolerance
Coating thickness tolerance ±0.5 μm; surface roughness Ra <0.1 μm; no pitting or voids >5 μm
test method
ISO 20523 for coating adhesion; ASTM E384 for microhardness; profilometry for thickness and roughness; visual inspection per GMP guidelines

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

How does wear coating improve tablet production efficiency?

It reduces punch tip wear, minimizes tablet sticking and picking, allows longer runs between tool changes, and maintains consistent tablet weight and hardness by preserving tip geometry.

What is the typical service life extension with wear coating?

Properly applied wear coatings can extend punch tip life by 3-10 times compared to uncoated tools, depending on the formulation abrasiveness and coating type.

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CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 耐磨涂层

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:WEAR_COATING