our brochure
Transcription
our brochure
24/2/09 13:18 Page 1 Quality & Reliability from an Independent Company Mining & Tunneling Oil & Gas Power Generation Petro Chemical Noel Village Integrity Castings Construction Final A4 4pp:Layout 1 Final A4 4pp:Layout 1 24/2/09 13:19 Page 2 Noel Village Integrity Castings Manufacturing Process Final A4 4pp:Layout 1 24/2/09 13:20 Page 3 Design & Manufacture Computer simulation of the solidification process and the subsequent cooling stresses during contraction ensures casting shape and integrity through optimum methoding of pattern and mould design. Moulds are made with resin bonded sand on both mechanised lines as well as floor moulding. Castings are poured from a variety of closely monitored induction melting units from 100 kgs to 3.75 tonnes. Finished castings can be produced to approximately 2.5m square weighing over 3 tonnes in over 200 established alloy steels as well as nickel based compositions. Careful control of cooling and subsequent heat treatment ensures optimum casting quality and properties. Following shotblast and fettling, castings are inspected by qualified operatives using a variety of techniques including dimensional control, MPI, DPI, ultrasonic and radiographic examination. Castings can be supplied to customer requirements in the finished machined and painted condition. The company operate a comprehensive production control system enabling close control to be maintained on all orders to expedite reliable delivery information. Quality Assurance & Control Noel Village Integrity Castings operate under an overall quality assurance system which has obtained the approval of a variety of statutory bodies as well as a broad range of customers. Final A4 4pp:Layout 1 24/2/09 13:22 Page 4 Recent Development - Vistar The 21st Century Stainless Steel Noel Village Integrity Castings focus on customer needs for specialist, high performance materials and cast components in steel and nickel based alloys. In response to such a need, the company played a key role in the development of a new stainless steel, Vistar, which offers marked improvements in mechanical strength and corrosion resistance over existing super austenitic and super duplex steels. Compared to nickel based alloys it is significantly stronger and has better corrosion and abrasion resistance for the great majority of hostile applications. Importantly, Vistar has a lower raw material cost than the 6 & 8% molybdenum grades. Minimum tensile properties and PreN values for a range of corrosion resistant cast alloys 800 Strength (mPa) / Pitting Corrosion Resistance (PreN x 10) 700 600 500 400 300 200 100 0 CF8M CK3MCuN CW6MC 645SMO 5A DUPLEX VISTAR (Alloy 625) Yield Strength Ultimate Tensile Strength Pitting Corrosion Resistance (PreN x 10) Noel Village Integrity Castings Carr Hill, Balby, Doncaster, DN4 8DE, UK Tel : (+44) (0) 1302 768 000 Fax: (+44) (0) 1302 360 665 Email: [email protected] Web: www.noelvillage.com ISO 9001:2000 Cert No: FM 01587