crude phenol purification technology Photos Catalog - page 20 - ECeurope Market

• 
  One Piece Moulding Technology Carbide Guide Wheel

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - July 15, 2025 - 13.50 Dollar US$

  Titanium Carbide Guide Wheel is a special industrial component made of Titanium Carbide (TiC), which has a silvery metallic appearance and a smooth, dense surface. With the ultra-high hardness of titanium carbide (about 2800HV) and excellent abrasion...

• 
  Bright Surface A20202 Steel Polishing Process Technology

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 517.00 Dollar US$

  A20202 steel is austenitic stainless steel (corresponding to domestic grade 202 stainless steel), with good corrosion resistance, processability and toughness, and is widely used in decoration, medical equipment, food equipment and other fields. Its ...

• 
  Cns Scr420 Steel Tempering Technology Process Route

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 518.00 Dollar US$

  CNS SCr420 steel tempering process route 1. Quenching: - First quenching: heating to 880℃, then quenching. - Second quenching: heating to 780℃ to 820℃, then quenching. - The quenching medium can be water cooling or oil cooling. 2. Tempering: - The te...

• 
  High Fatigue Strength 527a20 Steel Processing Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 411.00 Dollar US$

  The strength and hardenability of 527A20 steel are higher than those of 15Cr and 20 steel. After heat treatment, it has medium strength and toughness, and has no tendency to temper brittleness. Its surface has high hardness and wear resistance after ...

• 
  Material 20cr4 Alloy Steel Nitriding Process Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 417.00 Dollar US$

  Nitriding treatment The surface hardness, wear resistance and corrosion resistance are improved by infiltrating nitrogen into 20Cr4 alloy steel to form nitrides (such as CrN), but the hardness improvement is lower than that of carburizing. Process ch...

• 
  Processing Technology Gb 30cr Material Excellent Metallographic Structure

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 304.00 Dollar US$

  GB 30Cr is a commonly used alloy structural steel. Its excellent metallographic structure is key to ensuring mechanical properties. Based on different heat treatment processes, the excellent metallographic structure of GB 30Cr can be categorized into...

• 
  Deep Processing Alloy 32c4 Steel Bending And Stamping Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2025 - 322.00 Dollar US$

  Bending and stamping Alloy 32C4 steel is a complex and delicate process that plays a vital role in modern manufacturing. Understanding the properties of this steel is crucial. Alloy 32C4 is a high-strength alloy widely used in various industries for ...