Dear Sirs
LLC “SIE UKRMS” is looking for manufacturers of the magnets of high quality.
LLC “SIE UKRMS” is accredited and qualified supplier of the permanent magnets and magnetic materials for the enterprises of the Ukrainian military-industrial complex (more than 100 enterprises).
Could you, please, send to us prices FOB for the magnets below (which you can produce):
Magnets should not have any chips, cracks, shells and deamination of the coating.
1) block 50(+/-0.2)x54(+/-0.2)x10(+/-0.1)mm - 300 pcs
NdFeB N35 H , Br>1,17 T; Hcb>868 kA/m; Hcj>1 353 kA/m; (BH)max>263 kJ/m3; Tw<120 C
Magnetized, DIrection of magnetization - by side 10 mm
Coating Zn
Pole S to mark with a red dot.
Pole N to mark a blue dot
2) segment R37,5(+0,3/-0)xr30,4x7,10(+0,05/-0,1)x26,8(+0/-0,5)x60(+0/-1,2)mm - see drawing in the attached file. - 30 000 pcs.
ferrite, Br>0,4T; Hcb>290kA/m; Hcj>320kA/m; (BH)max>30,2kJ/m3; Т(max)<300 C;
Direction of magnetization - radial. Magnetized.
50% of magnets should be N-S polarised, 50% of magnets should be S-N polarised.
3) segment R 21 mm x r15.5 mm x L 12 mm x Angle 120 degree – (tolerances in drawing) – drawing MC-1. - 500 pcs.
SmCo - XG18, Hcb>560 kA/m; (BH)max>130 kJ/m3; Tw<200 C;
Magnetized, magnetization direction in the drawing. 50% of magnets should be N-S polarised, 50% of magnets should be S-N polarised.
Basic requirements in drawing - The magnetic induction at the point P and P’should be not less than 0,17 T
4) ring D39(+0/-0,01)xd17(+0/-0,1)xh4,65(+0/-0,05) mm - 60 pcs.
Sm2Co17 - XGS32, Br=1,1-1,13T; Hcb>780kA/m; Hcj>900kA/m; (BH)max>240kJ/m3; Т(max)<300 C
Magnetized, magnetization direction axial.
5) ring D44(+0/-0,1))xd18(+0/-0,1)xh19(+0/-0,1) mm - 2000 pcs.
Sm2Co17 - YXG30, Br=1,08-1,1T; Hcb>788kA/m; Hcj>1900kA/m; (BH)max>230kJ/m3; Т(max)<300 C
Magnetized, magnetization direction diametral.
Best regards
Dmytro Fesko
supplier manager
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LLC “SIE UKRMS”
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(044) 228-86-90
(096) 877-30-26
(099) 567-07-45