Seminar Topics & Project Ideas On Computer Science Electronics Electrical Mechanical Engineering Civil MBA Medicine Nursing Science Physics Mathematics Chemistry ppt pdf doc presentation downloads and Abstract

Full Version: hexavent chromates on zinc plating work
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Paints, primers, and other surface coatings; and chromic acid electroplated onto metal parts to provide a decorative protective coating. Hexavalent chromium can be formed when performing \"hot work\" such as welding on stainless steel or melting chromium metal. In these situations the chromium is not originally hexavalent, but the high temperatures involved in the process result in oxidation that converts the chromium to a hexavalent state.( Whether you are walking through a hardware store, looking under the hood of your car, or mowing the grass, you will find zinc plating at work protecting steel from corrosion in the products we use every day. Zinc plating has found wide acceptance as a surface finish throughout all consumer, industrial, and commercial products. Although it is very common in our daily lives, few of us have paused to contemplate this important engineering finish, much less understand how it works. Zinc is a bluish-white metal, which, if mechanically polished, or electrodeposited with appropriate brighteners, somewhat resembles chromium in appearance. However,
4. ABSTRACT/GIST OF THE PROJECT DONE

NAME OF THE PROJECT : HEXAVENT CHROMATES ON ZINC PLATING WORK

Paints, primers, and other surface coatings; and chromic acid electroplated onto metal parts to provide a decorative protective coating. Hexavalent chromium can be formed when performing "hot work" such as welding on stainless steel or melting chromium metal. In these situations the chromium is not originally hexavalent, but the high temperatures involved in the process result in oxidation that converts the chromium to a hexavalent state.(

Whether you are walking through a hardware store, looking under the hood of your car, or mowing the grass, you will find zinc plating at work protecting steel from corrosion in the products we use every day. Zinc plating has found wide acceptance as a surface finish throughout all consumer, industrial, and commercial products. Although it is very common in our daily lives, few of us have paused to contemplate this important engineering finish, much less understand how it works.

Zinc is a bluish-white metal, which, if mechanically polished, or electrodeposited with appropriate brighteners, somewhat resembles chromium in appearance. However, the reflectivity of the polished surface is soon lost in most atmospheres.8 This quick tarnishing and corroding, is the property that makes zinc plating work so well in providing “sacrificial” protection for steel. To learn more about the sacrificial nature of zinc plating, please read the section on “Galvanic Series of Metals in Seawater” elsewhere in this report.

5. ACKNOWLEDGEMENT

I express my deep sense of gratitude and indebtedness to this great institution SRI SUKHMANI INSTITUTE OF ENGG AND TECHNOLOGY, DERABASSI that provided me an opportunity to fulfill the most cherished desire of reaching my goal. I am highly obliged and express my gratitude Special Thank to PROF. RAMANPREET KAUR the training and placement officer, for his encouragement, feedback, support and suggestions. With the help of his blessings and guidance I stand here today. I am very grateful to Mr. for giving me the opportunity to carry out my training in their esteemed organization, STOVEKRAFT PVT. LTD Brotiwala , Baddi (HP.) I then want to extend my word of thanks MR. RAVI DUTT and admiration to all the employees of STOVEKRAFT PVT. LTD. who made me feel so comfortable in the whole tenure of the training.
HITESH GULERIA

100761133037

6. COMPANY PROFILE

COMPANY OVERVIEW

Set up in 1999, Stovekraft Pvt. Ltd is an entrepreneurial venture by Rajendra Gandhi who dared to dream big. Today, the company has a core team of professionals spearheaded by Mr. Rajendra J Gandhi, CMD with over 15 years of experience in the industry. The group has made a niche in kitchen appliances industry and has been making rapid strides for the last several years, posting a growth rate well above that of the industry in general. Stovekraft recognizes the need of the consumer depending on his values and lifestyle. The 700 Crore plus company is the force behind the two flagship brands in the market, namely Pigeon and Gilma. Pigeon being a value for money brand is immensely successful with a wide product portfolio. Gilma branded products are targeted at the premium segment. Stovekraft has tied-up with Indian Oil Corporation, Bharath Petroleum Corporation and Hindustan Petroleum Corporation for the supply of Co - branded ISI marked Green Label Series of Gilma and Pigeon LPG Stoves for distribution through their exclusive outlets all over India. Stovekraft has executed successfully two orders to supply LPG stoves to Tamil Nadu Govt to the extent of 75,000 units in December 2006 and 100,000 units in October 2007.Stovekraft was selected as the sole vendor by Pondicherry Govt to supply LPG Stoves in March 2007. Stovekraft has carved a niche for itself in the overseas markets garnering substantial export orders from Middle East, Kenya, Uganda, Nigeria, Sri Lanka and Fiji. In 2009, Stovekraft forged a joint venture with Italian modular kitchen maker Spagnol Cucine to front-end super-premium futuristic kitchens in a price band of Rs 4 lakh to Rs 25 lakh in Bangalore. The Company’s State-of-the-art facility spread over 10 acres, located on Kanakapura road, Bangalore south has propelled further growth. Recent market studies reveal that every 8 seconds a Pigeon product is sold across the world, a testament to the strength of the brand in the domestic as well as in the international market.

Mission, Vision & Core values
Mission To deliver innovative, user friendly and better-quality products at best value to the customers, keeping in mind the prosperity of the company and its stakeholders. Vision To establish Stovekraft as a global brand, known for its values, assertiveness and the acumen to adapt to the ever-changing environment.

Core Values

We recognize that we are in business primarily to satisfy our customers. Our performance must ultimately reflect in the increased value of the holdings of our shareholders. We treat its employees and stakeholders with utmost respect and dignity. We observe and adhere to the highest standards of ethical corporate behavior. We will work as a team to continuously enhance stakeholder value and serve our customers.
7. TRAINING

REPORT

7.1 ALUMINIUM PRESSURE COOKER(OUTER LID) Strong and Sturdy Body-Pigeon Aluminium Pressure Cookers are made from best Quality Aluminium, confirming to IS21:1992. Body and lid are manufactured with indigenously developed state of the art technology. They ae safe, withstand high pressure and long lasting. Gasket-Pigeon Gaskets are made from superiour quality, food grade Nitrile rubber confirming to IS:7466:1994. user Friendly Handles-They are ergonomically designed for better grip, comfort and convenience. Easy to handle, open & to close. 5 Years Warranty 7.2 ALUMINIUM PRESSURE COOKER(OUTER LID) : Strong and Sturdy Body-Pigeon Aluminium Pressure Cookers are made from best Quality Aluminium, confirming to IS21:1992. Body and lid are manufactured with indigenously developed state of the art technology. They ae safe, withstand high pressure and long lasting. Gasket-Pigeon Gaskets are made from superiour quality, food grade Nitrile rubber confirming to IS:7466:1994. user Friendly Handles-They are ergonomically designed for better grip, comfort and convenience. Easy to handle, open & to close. 5 Years Warranty 7.3 AUTOMATIC COOKER & WARMER 3D AUTOMATIC MULTI COOKER/WARMER : MULTI CHEF Easy-to-read Indicator. 3D heating - all directions. Non-stick pot. 72 hrs. Keep warm. 1.8 L Capacity. Automatic warm setting. Keeps cooked rice fresh upto 72 hours. Automatic steam evaporation. Ergonomic Lid Design for easy/safe access 700 Watts. 7.4 BIRYANI POT 3 mm Thick body with thermocore base Triple layer Stonehenge coating from Greblon Germany Chemical PFOA (Perfluorooctanoic acid) free Scratch resistant. Spiral Bottom for even heating metal spoon friendly. Strong , sturdy, stay-cool Bakelite handles.
Product

Biryani Pot

Sizes Available

350

400

500

850

1100

Capacity(in ltr)

3.50

4.00

5.00

8.50

11.00

MRP(Rs)

995

1055

1095

1255

1555

Warranty

12 months

7.5INDUCTION-BASE FLAT TAWA 3 mm Thick body with induction base, which is compatible on any Induction Cooktop. Triple layer Stonehenge coating from Greblon Germany Chemical PFOA (Perfluorooctanoic acid) free Scratch resistant. Spiral Bottom for even heating metal spoon friendly. Strong , sturdy, stay-cool Bakelite handles.
Product

INDUCTION base FLAT TAWA

Sizes Available

250MM

280MM

MRP(Rs)

745.00

845.00

Warranty

12 months

7.6 APPACHETTY mm Thick body with thermocore base Triple layer Stonehenge coating from Greblon Germany Chemical PFOA (Perfluorooctanoic acid) free Scratch resistant. Spiral Bottom for even heating metal spoon friendly. Strong , sturdy, stay-cool Bakelite handles. Warranty: 12 months
Dia (mm)

250mm

Thickness (mm)

4 mm

Capacity

-

M.R.P(Rs)

695.00

Warranty

12 months

7.7 BLACKLINE-NX 3Brn Unique Toughened Glass Easy Cleaning Spill-proof Design Brass Burners High Thermal Efficiency Designer Knobs Uniquely designed pan supports
Also available BLACKLINE-ZX 3Brn(Auto ignition model)

7.8 BLACKLINE-NX 4Brn Unique Toughened Glass Easy Cleaning Spill-proof Design Brass Burners High Thermal Efficiency Designer Knobs Uniquely designed pan supports 7.9 CURVE FEATURES: Size(Cms) : 60 Motor :1 Motor Power(Watts) : 200 Suction (m3/ h ) : 1000 Noise Level(Dba) : 60 Speed : 3 Switch Control : Electronic Filter : CF