Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
07-02-2012, 03:29 PM
Post: #1
cryogenic grinding ppt
Hi i need cryogenic grinding ppt for my seminar, it would be real helpful if you guys can help me out
cheers!!!
11-02-2012, 01:20 PM
Post: #2
RE: cryogenic grinding ppt
to get information about the topic cryogenic grinding full report ,ppt and related topic refer the link bellow

http://www.seminarprojectsThread-cryogenic-grinding--108

http://www.seminarprojectsThread-cryogenic-grinding--2990

http://www.seminarprojectsThread-cryogenic-grinding

http://www.seminarprojectsThread-cryogenic-grinding-technology

http://www.seminarprojectsThread-cryogenic-grinding--5420?pid=33690#pid33690

http://www.seminarprojectsThread-cryogenic-grinding?pid=37866
02-09-2012, 12:45 AM
Post: #3
RE: cryogenic grinding ppt
please send the ppt, pdf,literature review,imades about the cryogenic grinding
31-08-2013, 04:18 PM
Post: #4
RE: cryogenic grinding ppt
CRYOGENIC GRINDING



.pptx  CRYOGENIC GRINDING.pptx (Size: 311.46 KB / Downloads: 31)

INTRODUCTION

The word ‘cryogenics’ originates from Greek word ‘cryo’, which means cold.
Temperatures as low as -180ºC are attained in cryogenic systems.
The extremely low temperature are produced by using substances called ‘cryogens 'such as liquid nitrogen and liquid helium.
Cryogens are stored in vessels called as Dewar flask which provides good insulation.

CRYOGENS AND IT’S APPLICATIONS

1. Cryogenic fuels such as liquid hydrogen are used as rocket fuels and propellants.
2. Cryogens are used to achieve superconductivity in metals such as tin and aluminium.
3. Cryogens are used for the preservation of bodies of animal and humans. This process is called as cryopreservation.

CRYOGENIC GRINDING PROCESS

Cryogenic grinding , also known as freezer milling/
freezer grinding/ cryomilling is the act of cooling or
chilling a material and then reducing it to smaller
particle size.
2. Almost all materials embrittle when exposed to low
temperature. Cryogenic size reduction utilizes the
cooling effect of liquid nitrogen to embrittle materials
prior to and or during the grinding process.

FREEZER MILLING

Freezer milling is a type of cryogenic milling that uses a solenoid to mill samples. The solenoid moves the grinding media back and forth inside the vial, grinding the sample down to analytical fineness.

APPLICATIONS

Cryogrinding of steel :-The large amount of heat generated during grinding at high speed raises the temperatures at cutting zones excessively. Cryogens such as liquid nitrogen will help in reducing the effect of heat on tool and work piece, thereby increasing the life of the tool.
Thermoplastics :-Nylon, PVC, Polyethylene, Polypropylene are usually machined using cryogenic grinding to form fine powders.
Thermo sets :-Synthetic and natural vulcanized rubber and materials such as bakelite can be economically machined with cryogenic grinding and recycled.
Rating cryogenic grinding ppt Options
Share cryogenic grinding ppt To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : drinding ppt, cryogenic grinding project, cyrogenic grinding ppt, cycrogenic grinding ppt, cryogenic grinding ppt seminar, final seminar cryogenic grinding, cryogenic grinding ppt free download, cryogenic grinding seminar ppt, seminar on cryogenic grinding, ppt on crayogenic grinding, ppt for cryogenic grinding, more information about cryogenic grinding, seminar of crioge3nic grinding, cryogenic grinding ppt download, ppts on cryogenic grinding, cryogenic grinding seminar, ppt about cryogenic grinding, grinding ppt, powered by mybb grinder, ppt on cryogenic, free download ppt on cryogenics, ppt on cryogenic grinding, cryogenic computer ppt, cryogenic grinding ppt,

[-]
Quick Reply
Message
Type your reply to this message here.


Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  what is 7 qc tools in hindi ppt Guest 3 2,248 28-10-2016 09:34 AM
Last Post: jaseela123
  modern concepts of rural road development ppt borsesanket 2 1,497 25-10-2016 10:05 AM
Last Post: amrutha735
  high speed networks and internet by william stallings free download ppt Guest 3 3,317 24-10-2016 10:36 AM
Last Post: amrutha735
Smile download free ppt and synopsis on social networking site Guest 7 5,388 03-10-2016 11:33 AM
Last Post: jaseela123
  tehri dam details ppt Guest 2 1,219 03-10-2016 11:29 AM
Last Post: jaseela123
  download ppt on ntpc Guest 3 2,847 03-10-2016 11:24 AM
Last Post: jaseela123
  palm vein technology ppt free download Guest 10 8,389 29-09-2016 04:56 PM
Last Post: jaseela123
  ppt for touchless touchscreen user interface Guest 5 1,961 29-09-2016 09:20 AM
Last Post: jaseela123
  air brake ppt free download Guest 7 5,045 27-09-2016 12:35 PM
Last Post: anusree
  abstract for vlsi ppt presentation Guest 3 1,670 22-09-2016 09:08 AM
Last Post: amrutha735
This Page May Contain What is cryogenic grinding ppt And Latest Information/News About cryogenic grinding ppt,If Not ...Use Search to get more info about cryogenic grinding ppt Or Ask Here

Options: