0
coarse pearlite structure has better ductility and toughness compared to fine pearlite structure but fine pearlite structure has better strength compared to coarse pearlite structure.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is grading modulus in road materials?
Gives an indication of the relationship between fine material and coarse material in a gravel mix. The higher the GM the more coarse material.
What is the blade angle on a coarse pitch propeller versus a fine pitch propeller?
A fine pitch setting on a propeller takes a smaller bite of air, or water, allowing more engine rpm (power) at lower speeds. A coarser pitch (higher number pitch angle) takes a larger bite of the medium, and when properly matched to the engine potential, produces a higher speed. The difference between the fine and coarse setting may only be a few degrees.
What is the difference between normalising and annealing?
In annealing you heat the material to a very high temperature (In case of Steel above the upper transformation temperature), hold it and then slowly cool it in the furnace atmosphere itself. This makes the grain size coarse. Contrary to this, in normalizing you heat the ferrous material (as it is only applicable to ferrous materials) and remove it from furnace and let it cool in the air. So the material becomes hard. The reason for this being you get a much refined fine grain structure.
What are the benefits of normalizing on steel?
After steel is shaped by forging, machining or casting inherent stresses can weaken the article. Normalizing reduces these weaknesses by re-aligning the 'grain' of the steel so that it follows the new shape of the article manufactured. Normalizing steel results in it being strengthened and more ductile. the results in a grain structure of fine pearlite with excess of ferrite or cementite. resulting material is soft : degree of softness depends on the ambient conditions of cooling
What is the difference between sealed bearings and shielded bearings?
Shield and seal are single or double walls to keep elements from entering into the bearing and grease from leaking. Unlike seal, shield allows a large gap thus fine elements can still go in. However, because of the non contact nature of shield, there is little loss in terms of torque and heat build-up. Seal on the other hand, because of the contact nature with the inner and outer rings, is better at keeping the elements out at the cost of torque and heat generation at high speed.
What is the difference between coarse and fine grain?
Coarse is ruff/hard, and fine grain is smooth/ soft!
What is the difference between fine-grain and coarse-grain?
Coarse is ruff/hard, and fine grain is smooth/ soft!
What is the difference between coarse-grained and fine-grained?
Fine grained has larger crystals and coarse grained has smaller crystals
What is the difference between fine-grained and coarse-grained?
Fine grained has larger crystals and coarse grained has smaller crystals
Describe the textural difference between coarse-grained phaneritic and fine-grained aphaneritic rocks?
describe the textural difference between coarse-grained (phaneritic) and fine-grained (aphaneritic) rocks
What is the difference between fine focus and coarse focus?
because the coarse focous is blah blah i dont know free wezzy
What is difference between unc tap and unf tap?
unc is coarse, unf is fine pitch
What is the difference between the course and fine adjustment knob?
The difference is in the gearing of the knobs. A big movement of the fine knob is equivalent to a small movement of the coarse knob.
What is the difference between fine-grained and coarse-grained atomic actions?
A Fine-grained atomic action is one that can be implemented directly by an indivisible machine instruction. A coarse-grained atomic action is a sequence of fine-grained atomic actions that appear to be indivisible.
What is the homonym for not fine?
The homonym for "not fine" is "naught" which means zero or nothing.
What are the Esperanto words for fine and coarse?
The Esperanto words for fine and coarse are fajna and maldelikata.
The coarse and fine focus knobs adjust the distance between what?
the stage and the objective lens
