What is the effect of heating ceramic articles during manufacture?

Last Answer : a) Glazing plugs the pores present in the baked ceramic articles. b) Glazing provides a smooth, attractive look and bright glossy surface to the articles. c) Glazing provides desired colour to the articles.

Explain glazing of ceramic articles.

Description : Explain glazing of ceramic articles.

Last Answer : Glazing is achieved by addition of suitable fillers. It is fired again to create coloured, smooth surface.

How are the pores in ceramic articles plugged?

Description : How are the pores in ceramic articles plugged?sc

Last Answer : The pores in the baked ceramic articles are plugged by a process of glazing.

The substance added to decolourise the glass articles during manufacture of glass is

Description : The substance added to decolourise the glass articles during manufacture of glass is

Last Answer : Manganese dioxide.

During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as (A) It is very corrosive at elevated temperature (B) Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) (C) It decomposes on further increasing the temperature (D) None of these

Description : During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as (A) It is very corrosive at elevated temperature (B) Its viscosity is not reduced on ... be further reduced) (C) It decomposes on further increasing the temperature (D) None of these

Last Answer : (B) Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced)

Ordinary postage stamps, coins and other articles of valued found in letter boxes or on a counter the action taken by postmaster is a) When ordinary stamp are found in letter box will have been defaced and the entry will be made in error book b) If unused Postcard other than private manufacture, empty envelope , stamp sheetcurrency note found in letter box or counter its value credited to UCR.c) In the RMS such items will be fwd to Record officer duly advised in daily report The Record officer should transfer to local postmaster d) Application received from public for the return of articles mentioned above the refund value should be submitted for order of HOD.e) All the above

Description : Ordinary postage stamps, coins and other articles of valued found in letter boxes or on a counter the action taken by postmaster is a) When ordinary stamp are found in letter box will have been ... articles mentioned above the refund value should be submitted for order of HOD. e) All the above

Last Answer : e) All the above

Which of the following metals is used for the manufacture of heating elements provided in electric iron? (1) Nickel (2) Chromium (3) Nichrome (4) Tungsten

Description : Which of the following metals is used for the manufacture of heating elements provided in electric iron? (1) Nickel (2) Chromium (3) Nichrome (4) Tungsten

Last Answer : (3) Nichrome Explanation: Nichrome is the most common domestic heating element and is found in many household products. Commonly, items such as toasters, hair dryers and heaters use nichrome coils to ... percent nickel and 20 percent chromium, and its high melting point of 1,400 degrees Celsius.

Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of (A) Phosphoric acid (B) Superphosphate (C) Phosphorous (D) Triple superphosphate

Description : Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of (A) Phosphoric acid (B) Superphosphate (C) Phosphorous (D) Triple superphosphate

Last Answer : (C) Phosphorous

Which of the following metals is used for the manufacture of heating elements provided in electric iron ? (1) Nickel (2) Chromium (3) Nichrome (4) Tungsten

Description : Which of the following metals is used for the manufacture of heating elements provided in electric iron ? (1) Nickel (2) Chromium (3) Nichrome (4) Tungsten

Last Answer : Nichrome

Black liquor generated during paper manufacture is concentrated in a (A) Single effect evaporator (B) Single effect evaporator followed by a crystalliser (C) Multiple effect evaporator (D) Multiple effect evaporators followed by a crystalliser

Description : Black liquor generated during paper manufacture is concentrated in a (A) Single effect evaporator (B) Single effect evaporator followed by a crystalliser (C) Multiple effect evaporator (D) Multiple effect evaporators followed by a crystalliser

Last Answer : (C) Multiple effect evaporator

Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats (A) P and Q (B) P and R (C) P and S (D) R and S

Description : Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats (A) P and Q (B) P and R (C) P and S (D) R and S

Last Answer : (C) P and S

Where can I buy sintered petalite ceramic?

Description : Where can I buy sintered petalite ceramic?

Last Answer : I’m not sure there is any on the marker yet. Here’s an article on its advantages for microwave cooking. Most of the search hits are on research and patent applications.

A musical instrument that is made of ceramic material is

Description : A musical instrument that is made of ceramic material is

Last Answer : Ghatam / Jalatarang.

Give reason: Lemon juice kept in metallic cup will taste different but not in ceramic cup.

Description : Give reason: Lemon juice kept in metallic cup will taste different but not in ceramic cup.

Last Answer : Lemon juice contains citric acid which reacts with metallic cup and makes it toxic. So it tastes different. Ceramic cup does not react with acid.

Give reason: Pickle is stored in ceramic jars but not in earthen pots.

Description : Give reason: Pickle is stored in ceramic jars but not in earthen pots.

Last Answer : Pickles contain oil and salt. If they are stored in earthen jars (without glazing), oil will ooze out of the pores and start leaking. In ceramic jars with glazing, oil will not leak so pickles are stored in ceramic jars.

Give reason: Unglazed ceramic materials are used in water filters.

Description : Give reason: Unglazed ceramic materials are used in water filters.

Last Answer : Unglazed ceramic materials use the small pores to filter dirt, debris and bacteria out of water.

Briefly explain how ceramic products are prepared.

Description : Briefly explain how ceramic products are prepared.

Last Answer : The raw materials used in the manufacture of ceramics are clay, feldspar. Clay is mixed with required quantity of water. Desired shape is given to the mixture. Then the products are heated in a kiln. This partially eliminates water.

What are your experiences with ceramic knives?

Description : What are your experiences with ceramic knives?

Last Answer : I greatly prefer carbon steel. I use a paper wheel for the initial sharpen and jewler’s rouge and a buffer wheel when they need to be resharpened after a year or so.

What is the most logical shape for a china/ceramic/glassware dinnerplate?

Description : What is the most logical shape for a china/ceramic/glassware dinnerplate?

Last Answer : Circle is great! Less likely to hit a corner and break the plate. I do think square and rectangular can be very pretty and for some items on the plate it can utilize the space better.

Has your ceramic copper pan worn out?

Description : Has your ceramic copper pan worn out?

Last Answer : Don’t cook with a dirty pan. Did you try letting it soak?

How do you clean your ceramic, stone or vinyl tile floors?

Description : How do you clean your ceramic, stone or vinyl tile floors?

Last Answer : I use a Swiffer mop, but instead of the disposable thingies, I use a regular washcloth soaked in about a half-vinegar, half-water solution. If you want to get fancy you can add a few drops of essential oils for a nice smell. Then I can chuck the washcloth in the laundry.

My laptop just fell 3 feet and hit a ceramic tile floor. It appears to be working fine and is fully backed up. Anything I need to check / any diagnostics I should do?

Description : My laptop just fell 3 feet and hit a ceramic tile floor. It appears to be working fine and is fully backed up. Anything I need to check / any diagnostics I should do?

Last Answer : I would run exhaustive tests on the Hard Disk. It could have damaged sectors.

I just got a shard of plastic or ceramic in my frozen dinner. Can I get money out of this, and if so how?

Description : I just got a shard of plastic or ceramic in my frozen dinner. Can I get money out of this, and if so how?

Last Answer : answer:The problem is you were not injured, so your loss is the cost of the dinner. If you cut your tongue or cheek or chipped a tooth, you’d have a claim for injury and maybe trauma. Sorry.

Does anyone have some suggestions about how to get the last of the candle wax out of a glass or ceramic candle holder?

Description : Does anyone have some suggestions about how to get the last of the candle wax out of a glass or ceramic candle holder?

Last Answer : Hot water does the trick (the holder in its totallity under hot water).

Is there a difference between high quality ceramic tile or lower quality?

Description : Is there a difference between high quality ceramic tile or lower quality?

Last Answer : Higher quality tile seems to be harder to work with, but worth it in the long run. Porcelan tile will not chip near as fast as ceramic tile. Some IS made cheaper and weaker than others

How do i get adhesive off a new ceramic dish?

Description : How do i get adhesive off a new ceramic dish?

Last Answer : Benzine.

Ceramic Knives Love 'em or Hate 'em?

Description : Ceramic Knives Love 'em or Hate 'em?

Last Answer : I will say nothing cuts me better than a piece of ceramic. I’ve used them and they were fine and cut well. I just like the feel of steel for some reason.

Which epoxy will join ceramic and metal together?

Description : Which epoxy will join ceramic and metal together?

Last Answer : I can't recommend one over the other, but any two part epoxy should work.

Anyone know what the best method is to apply a sealant on a 218 foot wall ceramic tile art piece?

Description : Anyone know what the best method is to apply a sealant on a 218 foot wall ceramic tile art piece?

Last Answer : answer:Wow. My first guess would be to use an airless to goo it on?

I am deep but not a basin. I hold, but do not have hands. I am made of plastic, metal or ceramic. What am I? -Riddles

Description : I am deep but not a basin. I hold, but do not have hands. I am made of plastic, metal or ceramic. What am I? -Riddles

Last Answer : This answer was deleted by moderators

Why tea cups are ceramic in most cases ?

Description : Why tea cups are ceramic in most cases ?

Last Answer : This is because the sheets made of ceramic heat up a little late and are easy to use. And if it is a plastic terry cup then it can get hot and melt.

Why is glazing used to make ceramic materials ?

Description : Why is glazing used to make ceramic materials ?

Last Answer : A mixture of ceramic materials is molded into a specific molding of the crossing and after drying in hot air, it is burned and turned into perforated burnt ceramic material or biscuits. In this ... . into a thin glass material. Glazing closes the pores on the surface of the material biscuits.

What is ceramic ?

Description : What is ceramic ?

Last Answer : : Aluminum oxide , silicon carbide , baron carbide , titanium carbide etc. are called ceramics. These are centered on high heat. The synthetic material contains 99% Al 2O 3, 1% Cr 2O 3, MgO and NiO . Ceramic tools are used as cutting tools for machining cast iron , carbon steel , hard steel.

Ceramic pinch knives

Description : Is there a way to fix a ceramic knife that has been bitten?

Last Answer : The chipped piece can no longer be finished. As for the big piece, just buy a new knife.

Glass-ceramic plate turns red and goes out

Description : Is it common for the glass ceramic hob (INDESIT) to turn black after a while and then turn red again after a while and so on during the whole cooking process? This is the first use :))

Last Answer : Yes, this is normal. When it heats up to a certain temperature and there is no consumption, it goes out and vice versa.

How to glue a ceramic vase?

Description : What glue to use? Seconds? On ceramics?

Last Answer : Chemoprene has worked

How to sharpen a ceramic knife

Description : Should I sharpen it in that steel knife sharpener?

Last Answer : Definitely not - you would destroy it as much as possible. Diamond "stones" are used to sharpen ceramic knives, but if you can't sharpen knives with such a sharpener, entrust the ceramic to an expert - or throw it away and buy a new one.

ceramic knife experience

Description : I've been thinking about buying a ceramic knife for a long time. I'm not the best at it financially, so I'd rather ask. Do you have experience with this knife? Is it sharp? Is he very sharp? I can't imagine how pottery can cut it.

Last Answer : They cut well - until the first damage ... ;-) Ceramic knives are not bad, but sharpening them at home is almost impossible (so after blunting they are written off) - but mainly they are ... break) ... Personally, I will not allow quality steel knives to be sharpened by every skilled ´kuchtík´.

Can you put ceramic tile on top of ceramic

Description : Can you put ceramic tile on top of ceramic

Last Answer : Technically you can but it is not the best practice. You would have to prep the tile underneath and if it had cracks and stuff it would not lay rights. It would also increase your floor height and this may ... doors, etc. The best thing to do would be to take up the existing tile and lay new tile.

What is the best Ceramic Coating for Cars?

Description : What is the best Ceramic Coating for Cars?

Last Answer : Hello To get the best ceramic coating for your car, use nano bond ceramic coating PRO. It is still the best for your car and you'll love it.

How do I clean chemical residue from a kitchen tile floor? I think the floor is ceramic.?

Description : How do I clean chemical residue from a kitchen tile floor? I think the floor is ceramic.?

Last Answer : You will need water, liquid detergent, soap, brush and vegetable oil. Spread a mixture of water and liquid soap and detergent on the ceramic floor and let it work for a few minutes. With a mop ... wash the floor with bleach will increase the dose every time it fades. This only worsens the abrasion.

What are properties of a ceramic plate?

Description : What are properties of a ceramic plate?

Last Answer : Feel Free to Answer

What is a hard ceramic clay that was used to make sculptures?

Description : What is a hard ceramic clay that was used to make sculptures?

Last Answer : Need answer

How to Choose Between a Laminate Floor and a Ceramic Floor?

Description : How to Choose Between a Laminate Floor and a Ceramic Floor?

Last Answer : If you're interested in installing new flooring in your home,but have a modest budget, you have undoubtedly explored the idea ofinstalling a laminate floor versus a ceramic floor. Both flooringmaterials ... also be paintedwith a glaze that serves a dual function. For one, glazes allow themanufactur

What do ceramic tile contractors do?

Description : What do ceramic tile contractors do?

Last Answer : Ceramic tile contractors install ceramic tile floors in any room of a house, and they are specialized and do a great job. They also install other types of tiles, such as ceramic wall tiles, and ceramic countertop tiles.

Are copper pans more durable than steel or ceramic?

Description : Are copper pans more durable than steel or ceramic?

Last Answer : Copper pans are a lot more durable than ceramic pans. However, they are not as durable as steel pans.

triyam04 · Answer 1 · 2021-11-26T16:48:03+0000

On heating ceramic materials to about 1073K to 1273K, they melt into a glass like liquid,

which fills the pores between individual clay particles and strengthens their contact points.

On cooling, the material becomes glossy and has shining & smooth finish.

What is the effect of heating ceramic articles during manufacture?

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