Howmet 5Hf preoxidized in Ar 1150C for 1 hr, polished surface
product and then 100cyc at 1150C
Pt1
Elmt Spect. Element Atomic
Al K ED 2.40 6.37
Ti K ED 0.62 0.92
Cr K ED 7.59 10.44
Co K ED 9.81 11.91
Ni K ED 47.29 57.61
Mo L ED 1.37 1.02
Hf M ED 0.31* 0.13*
Ta M ED 4.89 1.93
W M ED 8.24 3.21
Re M ED 3.75 1.44
Pt M ED 13.74 5.04
Total 100.00 100.00
Pt2
Elmt Spect. Element Atomic
Al K ED 2.26 6.00
Ti K ED 0.58 0.88
Cr K ED 7.91 10.91
Co K ED 9.40 11.44
Ni K ED 47.74 58.34
Mo L ED 0.56* 0.42*
Hf M ED 0.63* 0.25*
Ta M ED 4.90 1.94
W M ED 8.21 3.20
Re M ED 4.35 1.68
Pt M ED 13.46 4.95
Total 100.00 100.00
Pt3
Elmt Spect. Element Atomic
Al K ED 4.54 12.53
Ti K ED 1.81 2.82
Cr K ED 1.91 2.73
Co K ED 5.03 6.35
Ni K ED 47.09 59.68
Mo L ED 0.86 0.67
Hf M ED 0.93* 0.39*
Ta M ED 9.64 3.96
W M ED 4.94 2.00
Re M ED 0.46* 0.18*
Pt M ED 22.79 8.69
Total 100.00 100.00
Pt4
Elmt Spect. Element Atomic
Al K ED 4.24 11.61
Ti K ED 1.86 2.87
Cr K ED 2.04 2.90
Co K ED 5.49 6.89
Ni K ED 48.17 60.65
Mo L ED 0.51* 0.39*
Hf M ED -0.11* -0.05*
Ta M ED 10.88 4.44
W M ED 3.90 1.57
Re M ED 0.05* 0.02*
Pt M ED 22.98 8.71
Total 100.00 100.00
Oxide
Pt1
Elmt Spect. Element Atomic
O K ED 39.57 60.61
Al K ED 36.37 33.03
Ti K ED 0.43 0.22
Cr K ED 1.81 0.85
Co K ED 1.67 0.69
Ni K ED 7.56 3.16
Mo L ED -2.27* -0.58*
Hf M ED 10.90 1.50
Ta M ED 1.84* 0.25*
W M ED 1.22* 0.16*
Re M ED -0.19* -0.02*
Pt M ED 1.10* 0.14*
Total 100.00 100.00
Pt2
Elmt Spect. Element Atomic
O K ED 43.89 53.98
Al K ED 62.62 45.66
Ti K ED 0.19* 0.08*
Cr K ED 0.63 0.24
Co K ED 0.81 0.27
Ni K ED 3.00 1.01
Mo L ED -0.26* -0.05*
Hf M ED 0.34* 0.04*
Ta M ED -3.93* -0.43*
W M ED -2.87* -0.31*
Re M ED -7.26* -0.77*
Pt M ED 2.84 0.29
Total 100.00 100.00
Pt3
Elmt Spect. Element Atomic
O K ED 20.62 67.63
Al K ED 4.58 8.91
Ti K ED -0.05* -0.06*
Cr K ED 0.17* 0.17*
Co K ED 0.25* 0.22*
Ni K ED 2.19 1.96
Mo L ED -0.08* -0.04*
Hf M ED 68.32 20.08
Ta M ED 2.54 0.74
W M ED -0.86* -0.25*
Re M ED 0.33* 0.09*
Pt M ED 2.00 0.54
Total 100.00 100.00
Pt4
Elmt Spect. Element Atomic
O K ED 19.97 63.78
Al K ED 7.17 13.58
Ti K ED 0.05* 0.06*
Cr K ED 0.32 0.32
Co K ED 0.29* 0.26*
Ni K ED 2.42 2.10
Mo L ED 0.00* 0.00*
Hf M ED 64.75 18.53
Ta M ED 2.80 0.79
W M ED -0.82* -0.23*
Re M ED 0.86* 0.24*
Pt M ED 2.19 0.57
Total 100.00 100.00
Pt5
Elmt Spect. Element Atomic
O K ED 19.57 65.04
Al K ED 4.48 8.82
Ti K ED 0.13* 0.14*
Cr K ED 0.76 0.78
Co K ED 1.07 0.97
Ni K ED 3.63 3.29
Mo L ED 0.33* 0.18*
Hf M ED 62.83 18.72
Ta M ED 3.79 1.11
W M ED -1.00* -0.29*
Re M ED 2.28 0.65
Pt M ED 2.14 0.58
Total 100.00 100.00
Michigan sample, CMSX-4 substrate ISU coating as coated side
(polished side spalled)
pt1
Elmt Spect. Element Atomic
Al K ED 2.46 6.60
Ti K ED 0.70 1.06
Cr K ED 8.18 11.40
Co K ED 9.66 11.87
Ni K ED 45.12 55.67
Mo L ED 1.15 0.87
Hf M ED -0.07* -0.03*
Ta M ED 3.76 1.50
W M ED 7.95 3.13
Re M ED 5.30 2.06
Pt M ED 15.80 5.87
Total 100.00 100.00
Pt2
Elmt Spect. Element Atomic
Al K ED 2.75 7.30
Ti K ED 0.49 0.73
Cr K ED 7.97 10.97
Co K ED 9.85 11.96
Ni K ED 45.94 56.02
Mo L ED 1.43 1.07
Hf M ED 0.95* 0.38*
Ta M ED 2.39 0.94
W M ED 9.47 3.69
Re M ED 3.59 1.38
Pt M ED 15.19 5.58
Total 100.00 100.00
Pt3
Elmt Spect. Element Atomic
Al K ED 4.59 12.77
Ti K ED 1.50 2.35
Cr K ED 2.18 3.15
Co K ED 4.88 6.21
Ni K ED 46.46 59.37
Mo L ED 0.50* 0.39*
Hf M ED 0.99* 0.42*
Ta M ED 8.59 3.56
W M ED 4.48 1.83
Re M ED 0.59* 0.24*
Pt M ED 25.24 9.71
Total 100.00 100.00
Pt4
Elmt Spect. Element Atomic
Al K ED 4.90 13.56
Ti K ED 1.59 2.47
Cr K ED 2.23 3.21
Co K ED 4.97 6.30
Ni K ED 45.76 58.22
Mo L ED 0.81* 0.63*
Hf M ED 0.28* 0.12*
Ta M ED 8.60 3.55
W M ED 4.35 1.77
Re M ED 1.05* 0.42*
Pt M ED 25.46 9.75
Total 100.00 100.00
Oxide
Pt1
Elmt Spect. Element Atomic
O K ED 25.39 65.04
Al K ED 12.99 19.73
Ti K ED 0.14* 0.12*
Cr K ED 0.32 0.26
Co K ED 0.33* 0.23*
Ni K ED 1.67 1.16
Mo L ED -0.43* -0.19*
Hf M ED 54.14 12.43
Ta M ED 5.07 1.15
W M ED -2.33* -0.52*
Re M ED 1.38* 0.30*
Pt M ED 1.32 0.28
Total 100.00 100.00
Pt2
Elmt Spect. Element Atomic
O K ED 40.38 51.93
Al K ED 61.88 47.18
Ti K ED 0.09* 0.04*
Cr K ED 0.69 0.27
Co K ED 0.53 0.19
Ni K ED 3.29 1.15
Mo L ED 0.07* 0.02*
Hf M ED 0.41* 0.05*
Ta M ED -2.98* -0.34*
W M ED -0.02* 0.00*
Re M ED -5.10* -0.56*
Pt M ED 0.75* 0.08*
Total 100.00 100.00
Pt3
Elmt Spect. Element Atomic
O K ED 26.91 55.04
Al K ED 28.90 35.04
Ti K ED -0.06* -0.04*
Cr K ED 0.74 0.46
Co K ED 0.66 0.36
Ni K ED 3.50 1.95
Mo L ED 0.03* 0.01*
Hf M ED 35.43 6.49
Ta M ED 2.45 0.44
W M ED -0.27* -0.05*
Re M ED 0.03* 0.00*
Pt M ED 1.69 0.28
Total 100.00 100.00