fem analysis of dissimilar metals on Nd:YAG laser welding ....etc

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BIOSORPTION OF METALS


SELECTION OF BIOMASS
While choosing the biomass for metal biosorption, its origin is a major factor .

Biomass can come from, activated sludge or fermentation waste from industries like those of food, diary and starch .

organisms coming from their natural habitats are good sources of biomass.

Fast growing organisms that are specifically cultivated for biosorption purposes


TYPES OF BIOMASS

Agricultural products

Seaweed ....etc

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which two metal can not be welded and why they can not be welded and we need the reason for that? ....etc

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AN ORGANISATIONAL STUDY AT KERALA MINERALS AND METALS LTD.
SUBMITTED BY
REMYA.S
REG.NO:2887017


INDUSTRIAY PROFILE
Industries play a significant role in almost every economy but India context it is an important as oxygen for breathing. Industrial development has been accorded great importance in Indian planning. On account of industrial development there is increase in production, employment and national income.India is the second largest growing economy in the world. This is equally applicable to the Titanium Diox ....etc

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 Hi am himanshu i would like to get details on welding and welding technology by r l little pdf free download ..My friend Justin said welding and welding technology by r l little pdf free download will be available here and now i am living at ......... and i last studied in the college/school ......... and now am doing ....i need help on ......etc ....etc

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presented by:
K.L.PANDEY


WELDING
Welding is a fabricationprocess that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld pool) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld. This is in contrast with soldering and brazing, which involve melting a lower-melting-point material between the work ....etc

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CHARACTERISATION AND SORPTION PROPERTIES TO HEAVY METALS (Cu2+, Pb2+) OF CHITOSAN COMPLEXES EXTRACTED FROM COCKROACHES OF RWANDA

ABSTRACT
Cockroaches of Rwanda are one of the most important sources of chitosan. In chitosan extraction from Cockroaches, conditions for deproteinization were: 8% NaOH at 95 ºC for 1 h and demineralization involved treatment with 6.7 % HCl at room temperature. Yield of extract products was ..... Chitin-glucan insoluble complexes in the extracted products were identified by FTIR specus ....etc

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MINIATURE WIRELESS SENSOR, MEMS BASED, APPLICATION IN COLD CHAIN (FOOD/MEDICINE PROCESS) LOGISTICS WITH REAL TIME TEMPERATURE DATA STORAGE AND REMOTE DATA ACCESS USING SUPER RFID.

The cold chain logistics is a systematic project which ensure the temperature-sensitive product under the pro-established low temperature in every process of productionâ„¢s storage, transportation and sale which can make sure the products quality and reduce the logistics loss, Since the environment is changing vastly, and due to the limitation of tech and cost ....etc

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Welding

Welding is the process of joining together pieces of metal or metallic parts by bringing them into intimate proximity and heating the place of content to a state of fusion or plasticity

following are the key features of welding:
The welding structures are normally lighter than riveted or bolted structures.
The welding joints provide maximum efficiency, which is not possible in other type of joints.
The addition and alterations can be easily made in the existing structure.
A weld ....etc

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send me full information please its urgent ....etc

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