HOME COMPANY PRODUCTION PROCESS MARKET & PRODUCTS INNOVATION SAFETY & ENVIRONMENT CONTACTS PRODUCTION PROCESS Testing Metallurgical testing and analysis can be a valuable source of information to any industry working with metals. Various tests are necessary to detect surface and internal flaws, determine microstructural features, evaluate heat treatments and assure conformity to required specifications. TESTS PERFORMED BY THE RINGMILL LABORATORY Tensile test at room temperature Tensile test at hot temperatures up to 900°C Charpy test at temperatures from -196°C to +150°C PWHT Step cooling test Bend test Stress rupture / creep test Micrographic examination Microstructure examination for intermetallic phases and precipitates checking Inclusion content Ferrite and austenite content Grain size determination Positive material identification Product analysis Hardness test HB - HV - HRC Baumann test Strain Testing Macrographic examination Drop-weight test (DWT) CTOD Corrosion test: HIC test - SSCC test / Corrosion test ASTM G48-A262 Method “E” Fatigue test Tests are necessary to detect all the flaws and to assure conformity to required specifications. Testing equipment 1 HEAT STABILITY ROTATING FURNACE by E-THERM Min-max capacity (shaft weight) 5000-60000 kg Max shaft diam. in the furnace 1800 mm Min-max heated length of shaft in the furnace 850-4900 mm Max furnace temperature 700°C Ultrasonic Testing Magnetic Particle Testing Liquid Penetrant Testing Radiographic Testing Visual Testing Strain Testing (ISO 9712) Shipping Products are packaged in accordance with international standards and the customer’s specific requests; delivery is guaranteed worldwide by qualified shipping companies. RING MILL S.P.A. Via Valeriana, 103 23015 Dubino (SO) - Italy Ph. +39 0342 688111 Fax +39 0342 687746 VAT IT00122100142 ringmill@ringmill.it General terms and conditions of supply Privacy | Cookie | Credits COMPANY About us Company organization Rubiera Special Steel Certifications PRODUCTION PROCESS Management process Forging Heat treatment Machining Testing & Shipping MARKET & PRODUCTS Oil & Gas Power Generation Chemical & Petrochemical Miscellaneous Tool Steel INNOVATION SAFETY & ENVIRONMENT CONTACTS Work with us Information This site or the third tools used by it take advantage of cookies necessary to its functioning and useful to the goals indicated in the cookie policy. If you want to know more, please take a look in the cookie section. I agree