Chapmans Ltd

1 products found


  • Coatings

    Developed in conjunction with the University of Sheffield, ARMA is our own range of wear-resistant coatings. ARMA coatings are a pioneering solution to component wear problems that has been independently verified by Sheffield Hallam University. ARMA complements and enhances our traditionally produced wear-resistant parts by substantially increasing their durability and length of service.

  • ARMACARB - Coatings

    ARMACARB - Coatings

    For truly exceptional wear life, we recommend ARMACARB. 65 HRC Tungsten carbide tiles inserted into 55 HRC hardened boron parts provide the ultimate solution in extreme, abrasive conditions – increasing wear life by six to ten times. Designed in collaboration with internationally renowned carbide technologies suppliers, we offer a unique-in-the-industry process which mimimises the Heat Affected Zone such that the hardness of the parent metal is...