hardnessA2

Pavel M.Myachin, Alexander A.Shpilman

Influence of the "Axion Field " on Hardness Pearlitic of Pig-iron

In 1993 were carried out the tests of microhardness of samples of alloys of iron on the device PMT-3 (see "Outcomes of experiment on study of influence of effect of Axion radiation on hardness of metal"). The tests were carried out for revealing possible effects of action of the "axion fields" on various material objects. In result the changes of microhardness as in the party of increase and downturn were fixed.

In 2000 a series of experiments on pearlitic pig-iron was carried out (C-3.5%, Si-0.8%, Mn-1%, S-0.15%, Cr-1%, P-0.15%).

In laboratory KSS Zhezkazgan of a foundry-mechanical factory the tests of superficial hardness on a Brinel method are made. The tests were carried out at loading 3000 kilogram-force by a ball D=5 mm. For an irradiation the generators of 3 models - generator "COMFORT - M" (K), generator with optical excitation (O), generator such as N2/96 (C) were used.

№	the generator											average value	metering error	% change
№	the generator	1	2	3	4	5	6	7	8	9	10	average value	metering error	% change
1		444	477	477	477	444	444	477	444	477	444	460,5	5,5
	K	534	534	534	514	514	496	496	496	514	496	512,8	5,3	11,4
2		477	444	477	477	477	444	477	477	477	477	470,4	4,4
	C	534	461	461	496	461	461	496	477	477	477	480,1	7,4	9,1
3		461	444	444	415	461	429	321	321	375	363	403,4	17,2
	O	429	444	477	461	429	461	429	444	415	461	445,0	6,2	10,3

Irradiation by different models of generators have shown identical increase of hardness of pearlitic pig-iron within the limits of an error of measurement. Proceeding from this, it is possible to make a conclusion, that under action of an "axion field" in pig-iron there is earlier unknown convertible phase transition, which gives fixed stair of change of hardness.

In laboratory of material structure of Chemical-metallurgical institute AN RK, the measurements of hardness on separate phases of pig-iron (pearlitic, cementite and conglomerate) on the device PMT-3 were carried out, at loading 50 gram and increase microscope 487*. As the pressed tool (indicator) applied a diamond pyramid with the square basis and corner at top between opposite sides of 136 degrees.

The irradiation was made by the generator "The Generator of the "Axion Field " Sort 5".

The results of measurements are given in the table.

№	Phase component																				average value.	metering error.	metering error %	% change
№	Phase component	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	average value.	metering error.	metering error %	% change
1	Pearlitic a phase, up to an irradiation	387	418	402	402	402	387	473	436	436											416,0	9,4	2,3
2	Pearlitic a phase, after an irradiation	550	436	436	402	455	387	504	527	550	402	387	504	418	387	636	527	527	579	473	478,2	16,9	3,5	15,0
3	Сementite conglomeration, up to an irradiation	1450	1267	1626	1626	1830	1267	1758	1267	1626											1524,1	73,0	4,8
4	Сementite conglomeration, after an irradiation	1380	1450	1389	1830	1830	1758	2096	2370	1758	1830	1626	1626	2370	2096	1758	1626	1758	1758		1794,8	67,5	3,8	17,8
5	Сementite lamellate, up to an irradiation	1267	1758	2096	1758	1758	1758	1758	1626	1626											1711,6	71,7	4,2
6	Сementite lamellate, after an irradiation	2096	1101	1758	1758	1626	1450	2096	1267	2096	2575	1830	2096	1035	1626	1176	1267	1830	1389		1670,5	99,6	6,0	-2,4

From the table it is visible, that pearlitic and cementite conglomeration of a phase are most subject to influence. It is possible to explain it by the maximal activity of carbon in these phases.

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