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Fluxana certified reference materials - AfriFusion

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1<br />

H Hydrogen<br />

3<br />

Li<br />

Lithium<br />

11<br />

Na<br />

Natrium, Sodium<br />

Be<br />

Berylium<br />

6,941 4 9,012<br />

22,990 12 24,305<br />

Mg<br />

Magnesium<br />

19 39,098<br />

K<br />

20 40,078<br />

Ca<br />

Kalium, Potassium Calcium<br />

37<br />

Rb<br />

Rubidium<br />

55<br />

87<br />

Cs<br />

Cesium<br />

1,008<br />

0,7420 Na2O 1,3477 0,6030 MgO 1,6584<br />

0,8300 K2O 1,2048<br />

38<br />

Sr Strontium<br />

Ba<br />

132,905 56 137,327<br />

Fr<br />

Francium<br />

85,468 87,62<br />

223,02<br />

Barium<br />

0,8960 BaO 1,1161<br />

0,5884 BaSO4 1,6995<br />

88<br />

Ra<br />

Radium<br />

226,025<br />

21<br />

Sc Scandium<br />

39<br />

Periodic Table of Fusion<br />

Ti<br />

Titanium<br />

V<br />

44,956 22 47,88 23 50,996<br />

YYtrrium<br />

40<br />

Zr Zirconium<br />

72<br />

Hf<br />

Hafnium<br />

41<br />

Nb<br />

Niobium<br />

88,905 91,224 92,906<br />

Ta<br />

Tantalum<br />

178,49 73 180,948<br />

57 138,906<br />

La<br />

Lanthanum<br />

89<br />

Ac<br />

Actinium<br />

227,028<br />

58<br />

90<br />

Ce<br />

Cerium<br />

140,115<br />

Th<br />

Thorium<br />

232,038<br />

24<br />

Cr<br />

Chromium<br />

51,996<br />

42 95,940<br />

Mo<br />

Molybdenum<br />

74<br />

W<br />

Wolfram, Tungsten<br />

25 54,938<br />

Mn<br />

43 98,906<br />

Tc<br />

Technetium<br />

Re<br />

Rhenium<br />

26<br />

Fe<br />

44<br />

Ru<br />

Ruthetium<br />

Os<br />

Osmium<br />

27<br />

Co Cobalt<br />

45<br />

Rh<br />

Rhodium<br />

Ir<br />

Indium<br />

28<br />

Ni<br />

Nickel<br />

46<br />

Pd<br />

Palladium<br />

Pt<br />

Platinum<br />

Z<br />

Symbol<br />

Element<br />

29<br />

Cu Copper<br />

Ag<br />

Silver<br />

79<br />

Au Gold<br />

30<br />

Zn Zinc<br />

Hg<br />

Mercury<br />

5<br />

BBoron<br />

13<br />

Al<br />

Aluminium<br />

31<br />

Ga Galium<br />

183,85 75 186,207 76 190,2 77 192,22 78 195,08 196,967 80 200,59 81 204,383<br />

59 140,908<br />

Pr<br />

Praseodynium<br />

91 231,036<br />

Pa<br />

Protactinium<br />

60<br />

Nd<br />

Neodymium<br />

92<br />

UUranium<br />

144,24<br />

238,029<br />

55,847<br />

61<br />

Pm<br />

Promethium<br />

93<br />

Np<br />

Neptunium<br />

58,933<br />

50,996 101,07<br />

62<br />

Sm<br />

Samarium<br />

146,915 150,36<br />

94<br />

Pu<br />

Plutonium<br />

237,048 244,064<br />

63<br />

Eu<br />

Europium<br />

95 243,061<br />

Am<br />

Americium<br />

58,69 63,546 65,39 69,723<br />

Gd<br />

Gadolinium<br />

96 247,07<br />

Cm<br />

Curium<br />

A<br />

Ox>El Oxid El>Ox<br />

Vanadium<br />

Manganese<br />

0,7745 MnO 1,2912<br />

Iron<br />

0,7770 FeO 1,2870<br />

0,7150 CaO 1,3986<br />

0,5133 CaF2 1,9480 0,6520 Sc2O3 1,5337 0,6000 TiO2 1,6667<br />

0,6798 V2O3 1,4711<br />

0,5600 V2O5 1,7857 0,6840 Cr2O3 1,4620<br />

0,6960 Mn2O3 1,4368<br />

0,7203 Mn3O4 1,3883<br />

0,6990 Fe2O3 1,4306<br />

0,7236 Fe3O4 1,3820 0,7860 CoO 1,2723 0,7860 NiO 1,2723 0,7990 CuO 1,2516 0,8030 ZnO 1,2453<br />

Cd<br />

Cadmium<br />

Tb<br />

Terbium<br />

97<br />

Bk<br />

Berkelium<br />

10,811<br />

6<br />

12,011 7 14,007 8<br />

CCarbon<br />

Si<br />

Silicon<br />

26,982 14 28,086<br />

In<br />

Indium<br />

Tl<br />

Thallium<br />

Dy<br />

Dysprosium<br />

98 251,079<br />

Cf<br />

Californium<br />

32 72,61<br />

Ge<br />

Germanium<br />

Sn<br />

Tin<br />

106,42 47 107,868 48 112,411 49 114,82 50 118,71<br />

82<br />

Pb Lead<br />

Ho<br />

Holmium<br />

99 252,083<br />

Es<br />

Einsteinium<br />

NNitrogen<br />

15<br />

P Phosphorus<br />

33<br />

As<br />

Arsenic<br />

51<br />

Sb<br />

Antimony<br />

Bi<br />

Bismuth<br />

Er<br />

Erbium<br />

100<br />

Fm<br />

Fermium<br />

34<br />

OOxygen<br />

S<br />

15,999<br />

Se<br />

Selenium<br />

Te<br />

Tellurium<br />

Po<br />

Polonium<br />

69<br />

Tm<br />

Thulium<br />

101 258,099<br />

Md<br />

Mendelevium<br />

9<br />

F<br />

Fluorine<br />

Cl<br />

Chlorine<br />

2<br />

He Helium<br />

10<br />

Ne Neon<br />

Ar<br />

Argon<br />

30,974 16 32,066 17 35,453 18 39,948<br />

74,922<br />

151,965 64 157,25 65 158,925 66 162,50 67 164,930 68 167,26<br />

247,07<br />

0,5290 Al2O3 1,8904 0,4670 SiO2 2,1413 0,4360 P2O5 2,2936<br />

78,96<br />

35<br />

Br<br />

Bromine<br />

Kr<br />

Krypton<br />

79,904 36 83,80<br />

I<br />

Iodine<br />

Xe<br />

Xenon<br />

121,75 52 127,60 53 126,904 54 131,29<br />

At<br />

Astatium<br />

70<br />

Yb<br />

Ytterbium<br />

102<br />

No<br />

Nobelium<br />

86<br />

Rn Radon<br />

71<br />

4,003<br />

18,998 20,183<br />

207,19 83 208,980 84 208,982 85 209,987 222,018<br />

257,095<br />

Sulphur<br />

0,4000 SO3 2,5000<br />

0,3338 SO4 2,9959<br />

0,7440 Ga2O3 1,3441 0,6940 GeO2 1,4409 0,7570 As2O3 1,3210 0,7120 SeO2 1,4045<br />

0,9140 Rb2O 1,0941 0,8460 SrO 1,1820 0,7874 Y2O3 1,2700 0,7400 ZrO2 1,3514 0,6990 Nb2O5 1,4306 0,6670 MoO3 1,4993<br />

0,9310 Ag2O 1,0741 0,8750 CdO 1,1429 0,8270 In2O3 1,2092 0,7880 SnO2 1,2690 0,8350 Sb2O3 1,1976 0,8000 TeO2 1,2500<br />

0,8480 HfO2 1,1792 0,8190 Ta2O5 1,2210 0,7930 WO3 1,2610 0,8534 ReO2 1,1719<br />

0,8949 Tl2O3 1,1174 0,9280 PbO 1,0776 0,8970 Bi2O3 1,1148<br />

0,8527 La2O3 1,1727 0,8141 CeO2 1,2284 0,8277 Pr6O11 1,2082 0,8574 Nd2O3 1,1663<br />

0,8623 Sm2O3 1,1596 0,8636 Eu2O3 1,1579 0,8676 Gd2O3 1,1526 0,8502 Tb4O7 1,1762 0,8713 Dy2O3 1,1477 0,8730 Ho2O3 1,1455 0,8745 Er2O3 1,1435 0,8756 Tm2O3 1,1421 0,8782 Yb2O3 1,1387 0,8794 Lu2O3 1,1372<br />

0,8790 ThO2 1,1377<br />

0,9084 U2O3 1,1008<br />

All indicated elements can be fused with lithium tetraborate FX-X100.<br />

As standard recipe a ratio of 1:8 to 1:10 (sample : fl ux) is assumed.<br />

Depending on diff erent solubilities of pure oxides higher dilution could be necessary.<br />

168,934<br />

173,04<br />

Lu<br />

Lutetium<br />

174,967<br />

103<br />

Lr<br />

Lawrencium<br />

259,10 260,105<br />

Group of volatile elements F, Cl, S<br />

These elements show a loss in dependence of fusion temperature, precise temperature<br />

setting required for high precision fusion.<br />

Group of elements causing sticking in the mould Fe, Co, Cu, Cr<br />

These elements change the viscosity of the melt depending on their concentrations.<br />

This can only be eliminated by adding bromide or iodide salts.<br />

This applies for: Fe > 40%, Co, Cu > 0.1, Cr > 0.5%<br />

Group of elements which colour the fusion<br />

Green Cr, Tm<br />

Brown V, Mn, Fe, Ni, Pb, Bi<br />

Blue Co, Cu<br />

Orange Ce<br />

Pink Yb, Nd, Eu, Er, Ho<br />

Yellow Sm, Dy<br />

Group of compounds which need pre-treatment<br />

Minerals with carbon : continuous casting powder<br />

Sulfi de ores : FeS, CuS, ZnS, MoS, PbS<br />

Metal alloys : FeNiCo, FeSi, FeMn, FeMo, … FeXX<br />

Organic compounds : Ca, Pb stearates<br />

These <strong>materials</strong> have to be oxidized fi rst before normal fusion to avoid reaction<br />

with platinum ware.<br />

The Periodic Table of Fusion is also available as poster on request.

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