Zero Escaped Defect

Zero Escaped Defect

  

As we know in foundry in contrast of other industries because of wide range of effective parameters on quality, it will be very hard and sometimes impossible to control all parameters and processes. 

 

 In these situation workers experiences and skills have an important role in quality. Technical knowledge and process control should decrease the fluctuations to produce sound casting in large quantities. But even with various tools of process control and simulation, defects could be appeared.

 

Nowadays in foundries 1 to 5 percent scrap rate is accepted as the nature of foundry. Therefore to do not deliver defective parts to customers foundryman should do something. We called it "Zero Escaped defects" . It means that we are responsible to be sure that only sound and defect free parts will be delivered to customers.  Criteria for assessment of goal is returned parts rate. It should be near to zero.

 

Read more at http://www.emcasting.com/?en/pages/2/61/Zero-Escaped-Defect.html#YmS1sMWCcXr7k3kz.99

EMC Productsٍ

Oil, Gas, Chemical and Petrochemical

 

Pump Parts

Casing, Impeller, Diffuser, Wear Ring, Shaft Sleeve, Stuffing box, Casing Cover

 

Valve Parts

Body, Bonnet, Gate, Cage, Plug, Stem Nut, wheel, Disk, Hinge

 

Petrochemical Parts

Tube Hanger, Tube sheet, Support,

 

Mining, Cement, Refractory and Tile

 

Jaw Crusher Parts

Ball Mill Parts

Vertical Mill Parts

Hammer Mill Parts

Reymond Mill Parts

 

Digging, loading and excavating machine Parts

Bucket Teeth, Adapter, Truck Link, Shroud, Side Cutter, Ripper teeth

 

General Machinery

Gear Box Casing, Cast Gears, Ring and …

 

Read more at http://www.emcasting.com/?en/pages/2/59/EMC-Products%D9%8D.html#Smcbx5KygmKWSYMX.99

EMC Abilities

َAbilities

Casting plant, with the help of more than 50 skilled employees provide EMC the ability to supply premium quality casting from 10 Kg to 2000 Kg in materials from carbon steel all the way through to nickel base superalloys.

 

•Low Alloy Steels

•High alloy Steels (Stainless, Heat, Corrosion and Wear Resistant)

•High Alloy Cast Irons (High Silicon Corrosion Resistant, Ni-hard, Ni-resist, High Chromium)

•Air melted Nickel and Cobalt Alloys

 

Low Alloy Steels

 ASTM A216 (WCB, WCA, WCC), ASTM A352 (LCB, LCC), ASTM A217 C5, 4140, 4340, 9840 and similar alloys

 

Alloy Cast Iron

 High Silicon Cast Iron (ASTM A518), Ni-resist Ductile Iron (ASTM A436), Ni hard and high Chromium ASTM A532

 

Stainless Steels  

 CA15, CA40, CF8, CF8M, CF3M, CA6NM, CB7Cu-1(17-4PH),AISI 321, Duplex and Similar alloys as ATSM standard

 

Heat Resistant Alloys  

ASTM A297 HK, HH, HP, HL, HN, Multimet (N-155), Incoloy 800, Inconel 625, 50Cr-50Ni Nb, FSX414

 

Nickel Base Corrosion Resistant Alloys

M35-1(Monel 400), N12MV (Hastelloy B-2), CW12MW (Hastelloy C-276) and Similar alloys as ATSM standard

 

 Wear Resistant Steels  

High Manganese (ASTM A128), Innovative Bainitic wear resistant steel (Hardness 44-48 HRC, 100 J Impact Resistance Energy)

 

EMC company introduction

    Esfahan Malleable Company (EMC) is a leading steel casting company in Iran. The foundry has been established in 1984. In the past years EMC has developed many products according to customer needs. A wide range of ferrous  and nickel-base air melted alloys such as following  are produced in Esfahan Malleable Company.

 

 

        - Carbon Steel       

        - Stainless Steel       

        - Low and High Alloy Steel       

        - Martensitic Steels

        - Hastelloy, Monel, Inconel, Pure Nickel and other Air melted nickel alloys 

        - Austenitic Steels

        - Austenitic ductile irons

        - Low Temperature Steel       

        - Heat Resistant Steel

        - Duplex & Super Duplex 

     

  Our products are used in many industries such as steelmaking, marine, mining and mine extraction, cement and refractory powders, energy (power generation, oil and gas), construction, chemical and pulp industries.

 

 Quality is a systematic process in EMC, and all managers, engineers, workers and subcontractors associate to provide a high quality product as efficiently and economically as possible. A formal Quality Assurance system, with ISO 9001 certification, insures that products meet all common standards and customer Specifications.     

 

 Continuous improvement of products and processes is critical in foundry. So we have prepared exact and strict procedures to do preventive and corrective actions. We use these experiences in developing new products.

Eventually quality is related to customer idea so we need and ask our customers to help us know more about their needs and consider a customer complain as an opportunity for growth and improvement