In The Name Of Allah the Beneficence the Merciful

Title : compressive test

Professor Name : Dr Mohammadiyani

For Unit :  ATTRIBUTE  LABORATORY

Name & Surname Throng  :

1-     Masoud aboutalebian

2-     And………..

ABSTRACT:

SELECT the one Refractory Brick and Measuring dimension.

LODGE between TINE establishment and Acting pressure.

Custom chart is Relay other.

INTRODUCTION:

compressive Strength ,is Strength MATERIAL   diminutive  .

To sort normal  Measured for Ceramics .

For Sample : Refractory BRICK and structural  brick.

In ceramic  materials the compressive Strength is Upper Than Tensile Strength but this is  Useful .

 In ceramic  compressive Conscious  becomes pressure at ceramic  to one  body until  tension.

A CONCRETE ,  Refractory Brick ,is Sentence than am materialists Wine agreement subject : compressive test.

CONFINE Tensile Strength

In ceramic Faults Cause creation weak  resistance compressive  becomes.

This  faults INCLUSIVE :Vacancy,Dislocation and…

compressive Strength Decreasing if Decrease finds bean measure.

Pressure amount for  Material  Description under table.

Material	Measured Compressive Strength Kg/   Kpsi
	650
BeO	360
MgO	200
Mg	400
Fused Si	190
Zr +(CaO)	290
Zr Si	210
SiC	------
Diamond	910
NaCl	6
C	414

NEEDFUL MATERIAL & Instrument:

1-    Refractory BRICK

2-    Caliper

Experimental:

The Experimental in Case to face.

1-    Measure Length, Width and Altitude one Refractory BRICK at one period.

2-    LODGE between TINE establishment and Acting pressure at two period.

3-    COLLAPSE   becomes reward tempo acts becomes power at THREE period.

4-    DRAW Chart VIA Computer at four period.

5-    RESOLUTION the Chart.

PORTRAIT For Impact Test:

                            Ago  than acts power

                                       acts power

                             MEANWHILE acts power

                                Stave brick

                                   Team 2 chart           

                                       Team 2 chart

                                       Team 3 chart

                                       Team 4 chart

Name Team	Team 1	Team 2	Team 3	Team 4
Geug length	60	54	120	122
LENGTH	120	124	62	60
WIDTH	66.3	60.4	58.5	64

Result and Discussion:

Mainland base curve amount EXIST Resistance and But face congests change curl.

Time status  some  accidence  falls PHENOMENAL NAMELY INNATE RUB.

Reason the INNATE RUB is Roughness.

Conclusion:

 REAL LAPSE:

1-    Don’t TENDER THREAD

2-     Don’t ADJUSTMENT System

3-    Time SHORTAGE

References:

1-Introdution To Mechanical properties of material

     composer: haerian ardakani

2-LABORATORY Pamfilet   Mechanical properties