Molybdenum heating element for sapphire growth furnace

Molybdenum heating element for sapphire growth furnace

Molybdenum heating element – Molybdenum rod

1. Performance:

• Pureness: Mo≥99.95%;
• Density: ≥10.2g/cm3;
• Temperature of the working environment: ≤2200℃.

2. Dimension: (mm)

Diameter	Width	Height	The shape of the bottom and the bending radius
3	≤650	≤1200	According to customer requirements
4	≤600	≤1150
5	≤550	≤1100
6	≤550	≤1050
7	≤500	≤1000
8	≤500	≤950
9	≤450	≤900

Molybdenum for Sapphire Growth Furnace(2)

Molybdenum for Sapphire Growth Furnace

Molybdenum Mandrel

Density≥9.6g/cm³, the Vickers hardness up to 350 or more;

For making stainless steel, alloy steel and high-temperature alloy seamless tubes;

Blank molybdenum mandrel & finishing molybdenum mandrel.

Molybdenum Seed Chunk for Sapphire Crystal Growth Furnace, 99.95% Mo

Tungsten and Molybdenum for Sapphire Growth Furnace(3)

W and Mo for Sapphire Growth Furnace

 Tungsten & Molybdenum bracket for sapphire furnace

Tungsten & Molybdenum heater for sapphire crystal furnace

 

Tungsten & Molybdenum electrode screen for crystal growth furnace

Thermal Field for Sapphire Growth Furnace

Thermal Field for Sapphire Growth Furnace

As the components for heat insulation of sapphire growth furnace, thermal field play a key role in insulating and reflecting the heat in the furnace. With high purity, size precision, smooth surface, easy assembly, reasonable design, the component for heat insulation plays an important role in improving the quality of the sapphire crystal.

Performance:

1、Pureness: Mo≥99.95% or W≥99.95%;

2、Density: Mo ≥10.1g/cm3 or W ≥19.1g/cm3;

3、Temperature of the working environment: ≤2400℃.

Tungsten and Molybdenum for Sapphire Growth Furnace(2)

Tungsten and Molybdenum for Sapphire Growth Furnace

Heat Shield

The Components for heat insulation of Sapphire Crystal Furnace, prevent heat loss and protect the uniformity of the temperature of the thermal field.

Data

Name	Material	Content	Density
Molybdenum plate	Mo(Molybdenum)	≥99.95%	≥10.0 g/cm3
Tungsten plate	W(Tungsten)	≥99.95%	≥19.0 g/cm3

Dimension

O.D. (mm)		H. (mm)		Layer(times)
min	max	min	max	min	max
300	1000	300	1500	2	30

Molybdenum for Sapphire Growth Furnace

Molybdenum for Sapphire Growth Furnace

Molybdenum Barrel Screen, one kind of molybdenum heat shield, but riveted into the barrel shape.

Molybdenum boat

Material: pure Molybdenum and TZM alloy

Dimensions: (20mm-100mm) x (20mm-100mm) x (50mm-800mm) length; thickness (0.5mm-5.0mm)

Performance: high temperature resistant, not easily deformed, has long service life

Tungsten and Molybdenum for Sapphire Growth Furnace

Tungsten and Molybdenum for Sapphire Growth Furnace

Spiral mesh tungsten heater can improve the uniformity of the temperature zone. It has the property of long service life and is difficult to be damaged.

 

As the components for heat insulation of sapphire growth furnace, molybdenum reflective shield and the upper and lower cover plate play a key role in insulating and reflecting the heat in the furnace. With high purity, size precision, smooth surface, easy assembly, reasonable design, the component for heat insulation plays an important role in improving the quality of the sapphire crystal.

Tungsten for Sapphire Growth Furnace

Tungsten for Sapphire Growth Furnace

Since the melting point of the tungsten is up to 3410℃, the tungsten crucible is widely used in the sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other core container in industrial furnace. In general, the temperature of the working environment of tungsten crucibles is over 2000℃.

With the property of high purity, high density, well-made and reasonable design, tungsten heater components are of great importance in the quality control, energy conservation, and service life of sapphire crystal.

Ten classic quotes

Ten classic quotes

Some witticisms from the 'voice of darts'

Sid Waddell: The voice of darts (from skysports)

Sky Sports darts commentator Sid Waddell has died at the age of 72. Here are 10 of his most memorable quotes:

"When Alexander of Macedonia was 33, he cried salt tears because there were no more worlds to conquer... (Eric) Bristow's only 27."

"Big Cliff Lazarenko's idea of exercise is sitting in a room with the windows open taking the lid off something cool and fizzy."

"As Freud said to Jung in Vienna, you can psych up too much for a darts match."

"Bristow reasons; Bristow quickens; aaaaah Bristow!"

"Keith Deller's not just an underdog, he's an underpuppy!" - Deller would go on to win the 1983 World Championship final against Bristow with a 138 finish.

"The atmosphere is so tense, if Elvis walked in with a portion of chips, you could hear the vinegar sizzle on them."

"This lad has more checkouts than Tescos."

"If we'd had Phil Taylor at Hastings against the Normans, they'd have gone home."

"William Tell could take an apple off your head, Taylor could take out a processed pea."

 
"There's only one word for it - 'magic darts'."

Farewell to a legend

Farewell to a legend

Sky Sports mourns the loss of a legend

Sky Sports darts commentator Sid Waddell died peacefully on Saturday night following a long battle against illness (from skysports)

Waddell, 72, had been battling bowel cancer since last September and he died peacefully with all his family around him late last night.

Sky Sports Managing Director Barney Francis said: "We all remember Sid's wonderful words, his great sense of humour and his passion for the sport he loved.

"Sid was a friend to all of us at Sky Sports, at the heart of our darts coverage since the early 1990s. He was a wonderful man and we will miss him deeply. Our thoughts are with Irene and family at this very sad time."

Irreplaceable

Sky Sports' Jeff Stelling presented darts coverage with the 'Voice of Darts' and says the impact of the commentator for the game of darts cannot be overstated.

"It is shattering news," he said. "He was a wonderful commentator and bigger than the game in many respects. Certainly in the days when I was presenting darts for Sky Sports he was more famous and made more impact than any of the players did at that time. He was and is totally irreplaceable. There has never been a sports commentator who has made such an impact."

Eric Bristow, a five-time world darts champion, paid tribute to Waddell's unique style of commentary and his importance to darts.

"He is part of our history," Bristow said. "He has been there from the start since 1973. He will be sorely missed. Some of the things he came out with, the fun quotes, he was just crazy and people loved to listen to him. He was part of the game."

Sky Sports' Dave Clark added: "Everybody used to fight to get in the commentary box with him. People like Stephen Fry idolised him and there was a memorable day when Sid and Stephen were in the commentary box together at the final of the Premier League and Sid asked if Stephen Fry was enjoying himself and he turned to Sid and said, 'I am like a pig in chardonnay'. It was a lovely moment."

Passion

Two-time darts world champion Dennis Priestly offered an insight into the close relationship between Sid and the players.

"Many a time the sound proof box where they were commentating was not sound proof and we would hear him on stage yelling the scores out," Priestly said. "And we would change our finish just because Sid had called us. It was fun. He would be quite silent and serene with his commentary and then all of a sudden he would burst out really loud and everybody would jump back.

"It was very sad news and I am devastated. Sid was a lovely, colourful and jovial fella and it doesn't seem two minutes ago that he was here at my 50th birthday party.

"Everybody loved Sid. They knew how to take him. He used to be so colourful with his words and one liners, it was incredible where he made them up from. He was so intelligent and his choice of words was fantastic."

Meanwhile Barry Hearn, the Professional Darts Corporation chairman, said: "It's terribly sad news, we will all miss Sid tremendously and our thoughts are with Irene and his family. His unique commentary style was synonymous with the sport and he was a universally loved figure in darts.

 

"His passion and knowledge of darts was unrivalled and so many of his phrases are etched on our minds. We will mark Sid's memory appropriately to ensure he lives on in darts long in to the future."

Waddell dies aged 72

Waddell dies aged 72

Sky Sports darts commentator passes away after cancer battle

Sid Waddell: Colourful commentary style (from skysports)

Darts commentator Sid Waddell has died at the age of 72, his manager has confirmed.

Waddell had been battling bowel cancer since last September and the news of his death was confirmed on Sunday morning.

A statement from his manager Dick Allix read: "With great sadness, we announce that following a long illness, broadcaster and author Sid Waddell died peacefully with all his family around him late last night, Saturday August 11th, 2012."

Known as the 'voice of darts', Waddell was a central part of Sky Sports' coverage of PDC darts events since 1994.

He commentated for the BBC prior to that, having already helped bring darts to television screens as the producer of ITV's Indoor League show in the 1970s.

Waddell was known for his colourful and excitable commentary style, with his best-known lines including "There's only one word for it - 'magic darts"'.

While watching Eric Bristow become world champion, he also noted: "When Alexander of Macedonia was 33, he cried salt tears because there were no more worlds to conquer...Bristow's only 27."

Waddell's other commentary work included pool's Mosconi Cup, while he also made a one-off appearance as the BBC National Lottery's "Voice of the Balls".

In addition, the Cambridge University graduate had 11 books published and wrote the sport-based BBC children's programmes Jossy's Giants and Sloggers, receiving a nomination for best scriptwriter from the Writer's Guild of Great Britain for the latter.

Tributes

Former players and broadcasting colleagues queued up to pay tribute after news of Waddell's death.

Twice BDO World Championship finalist Bobby George wrote on Twitter: "So sad to hear of the passing of the legend Sid Waddell or Sidly as I used to call him. Sincere condolences go out to the family x."

Wayne Mardle, the 2003 World Matchplay runner-up, added: "So so gutted, The legend Sid Waddell passed away last night. Thoughts are with his family right now."

Sky Sports' Dave Clark, who worked with Waddell for many years, tearfully remembered his former colleague on Sky Sports News.

"He was the voice of darts," said Clark. "Darts isn't going to be the same without Sid Waddell.

"He had a child-like exuberance, he'd be bouncing round like a young puppy in the commentary box, and mix that with the intellect of Einstein.

"He was a brilliant man, a genius of the microphone - I'm going to miss my old mate, that's for sure.

"I know he's been really battling this cancer for a long, long time and what I hear from the family is it's a blessing that he's gone, but a tragedy."

Fellow Sky Sports presenter Jeff Stelling, added: "It's shattering news. Back when I was working with him he made more of an impact than any of the players did. He is totally irreplaceable.

Impact

"There has never been such a sports commentator to make such an impact. He had a wonderful turn of phrase. He was the leader of the gang and we were all in his gang.

"On the big occasion he was always there - if he wasn't there it wasn't a big occasion. He was the doyen of sports commentating."

BBC Sport's Gary Lineker wrote on Twitter: "See that Sid Waddell has lost his fight with Cancer. He really was the voice of his sport. A brilliant, witty, colourful commentator."

Tributes to Waddell extended beyond sport, with former deputy Prime Minister John Prescott tweeting: "Farewell to Sid Waddell - a man who did so much for darts and voiced so many memorable moments. A double top bloke."

Bristow told Sky Sports News: "Sid was top dog wasn't he? He's not going to be replaced, he was a one-off.

"I remember a game he was commentating on, Cliff Lazarenko was playing Jocky Wilson. Cliff was about 22 stone and Jocky was about 17 stone and he said they were two athletes. I just cracked up."

Humour

A statement from Sky Sports managing director Barney Francis read: "We all remember Sid's wonderful words, his great sense of humour and his passion for the sport he loved.

"Sid was a friend to all of us at Sky Sports, at the heart of our darts coverage since the early 1990s. He was a wonderful man and we will miss him deeply.

 

"Our thoughts are with Irene (his wife) and family at this very sad time."