# Hydromesh（中文）

> 精密镍网制造商 — 碱性电解槽、氯碱与燃料电池用 Ni200/Ni201 编织镍网、针织镍网及纯镍丝，ISO 9001:2015 认证。

## 博客（中文）
- [Electrolyzer Electrode Material Selection Guide](/zh/blog/electrode-material-selection.md): Technical comparison of nickel woven mesh, knitted mesh, nickel foam, and stainless steel electrodes for alkaline water electrolysis. Selection criteria for stack OEMs.
- [Ni200 vs Ni201: Which Nickel Grade for Your Electrolyzer?](/zh/blog/ni200-vs-ni201-selection.md): The 0.13% carbon difference between Ni200 and Ni201 determines whether your electrode wire survives 60,000 hours or fails at 20,000. Selection guide with chemical composition, grain-boundary corrosion data, and application recommendations.
- [Nickel Mesh Procurement Guide for Industrial Buyers](/zh/blog/nickel-mesh-procurement-guide.md): How to specify, RFQ, and qualify nickel mesh suppliers. 7-line RFQ checklist, supplier qualification criteria, and Mill Test Certificate requirements per EN 10204 3.1.
- [Raney Nickel Catalyst ,  Complete Technical Guide](/zh/blog/raney-nickel-catalyst.md): Preparation, structure (50-100 m2/g BET), and spray-coating on woven nickel mesh for alkaline electrolysis HER catalysis. Covers Ni-Al alloy casting, caustic leaching activation, and electrode sintering protocols.
- [Woven vs Knitted Nickel Mesh: Technical Comparison](/zh/blog/woven-vs-knitted-nickel-mesh.md): Head-to-head comparison of woven and knitted nickel mesh for electrochemical applications. Mechanical properties, flow characteristics, and application-specific selection criteria.